| 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 | $171.55 | 7.856% | $185.027 | $185.03 | $185.05 | $185.00 |
| Purchase #2 | $236.39 | 11.322% | $263.1541 | $263.15 | $263.15 | $263.20 |
| Purchase #3 | $187.46 | 4.256% | $195.4383 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $232.40 | 9.763% | $255.0892 | $255.09 | $255.10 | $255.10 |
| Purchase #5 | $190.43 | 13.797% | $216.7036 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $134.52 | 9.701% | $147.5698 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $91.33 | 3.661% | $94.6736 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $1,244.08 | $1,357.6556 | $1,357.65 | $1,357.65 | $1,357.70 | |