| 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 | $129.47 | 3.646% | $134.1905 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $157.49 | 8.368% | $170.6688 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $193.72 | 4.858% | $203.1309 | $203.13 | $203.15 | $203.10 |
| Purchase #4 | $138.37 | 9.255% | $151.1761 | $151.18 | $151.20 | $151.20 |
| Purchase #5 | $91.71 | 11.499% | $102.2557 | $102.26 | $102.25 | $102.30 |
| Purchase #6 | $68.36 | 10.261% | $75.3744 | $75.37 | $75.35 | $75.40 |
| Purchase #7 | $181.78 | 6.751% | $194.052 | $194.05 | $194.05 | $194.10 |
| 7 purchase totals = | $960.90 | $1,030.8484 | $1,030.85 | $1,030.85 | $1,031.00 | |