| 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 | $131.33 | 13.121% | $148.5618 | $148.56 | $148.55 | $148.60 |
| Purchase #2 | $63.33 | 8.692% | $68.8346 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $48.53 | 7.649% | $52.2421 | $52.24 | $52.25 | $52.20 |
| Purchase #4 | $177.60 | 12.860% | $200.4394 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $128.70 | 9.248% | $140.6022 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $228.63 | 6.356% | $243.1617 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $15.95 | 10.570% | $17.6359 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $794.07 | $871.4777 | $871.47 | $871.50 | $871.40 | |