| 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 | $126.90 | 8.194% | $137.2982 | $137.30 | $137.30 | $137.30 |
| Purchase #2 | $28.36 | 3.723% | $29.4158 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $201.83 | 12.310% | $226.6753 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $141.55 | 7.665% | $152.3998 | $152.40 | $152.40 | $152.40 |
| Purchase #5 | $164.73 | 6.544% | $175.5099 | $175.51 | $175.50 | $175.50 |
| Purchase #6 | $110.49 | 8.125% | $119.4673 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $147.39 | 5.743% | $155.8546 | $155.85 | $155.85 | $155.90 |
| 7 purchase totals = | $921.25 | $996.6209 | $996.63 | $996.60 | $996.70 | |