| 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 | $142.31 | 11.741% | $159.0186 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $215.50 | 6.486% | $229.4773 | $229.48 | $229.50 | $229.50 |
| Purchase #3 | $169.70 | 4.495% | $177.328 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $24.33 | 13.520% | $27.6194 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $171.32 | 11.235% | $190.5678 | $190.57 | $190.55 | $190.60 |
| Purchase #6 | $56.35 | 9.270% | $61.5736 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $105.78 | 9.794% | $116.1401 | $116.14 | $116.15 | $116.10 |
| 7 purchase totals = | $885.29 | $961.7248 | $961.73 | $961.70 | $961.70 | |