| 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 | $135.71 | 5.387% | $143.0207 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $15.57 | 6.637% | $16.6034 | $16.60 | $16.60 | $16.60 |
| Purchase #3 | $214.86 | 7.415% | $230.7919 | $230.79 | $230.80 | $230.80 |
| Purchase #4 | $160.45 | 10.504% | $177.3037 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $232.79 | 5.611% | $245.8518 | $245.85 | $245.85 | $245.90 |
| Purchase #6 | $176.61 | 8.304% | $191.2757 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $138.42 | 3.129% | $142.7512 | $142.75 | $142.75 | $142.80 |
| 7 purchase totals = | $1,074.41 | $1,147.5984 | $1,147.59 | $1,147.60 | $1,147.70 | |