| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.41 | 7.588% | $187.6442 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $145.91 | 12.861% | $164.6755 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $106.84 | 12.132% | $119.8018 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $209.39 | 6.541% | $223.0862 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $186.78 | 6.796% | $199.4736 | $199.47 | $199.45 | $199.50 |
| Purchase #6 | $108.46 | 10.793% | $120.1661 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $240.77 | 12.793% | $271.5717 | $271.57 | $271.55 | $271.60 |
| 7 purchase totals = | $1,172.56 | $1,286.4191 | $1,286.42 | $1,286.40 | $1,286.50 | |