| 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 | $142.93 | 8.717% | $155.3892 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $206.79 | 6.180% | $219.5696 | $219.57 | $219.55 | $219.60 |
| Purchase #3 | $116.55 | 8.113% | $126.0057 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $90.26 | 13.219% | $102.1915 | $102.19 | $102.20 | $102.20 |
| Purchase #5 | $174.45 | 12.770% | $196.7273 | $196.73 | $196.75 | $196.70 |
| Purchase #6 | $99.79 | 5.681% | $105.4591 | $105.46 | $105.45 | $105.50 |
| Purchase #7 | $14.98 | 5.181% | $15.7561 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $845.75 | $921.0985 | $921.11 | $921.10 | $921.20 | |