| 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 | $164.34 | 10.278% | $181.2309 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $135.79 | 9.603% | $148.8299 | $148.83 | $148.85 | $148.80 |
| Purchase #3 | $35.32 | 8.573% | $38.348 | $38.35 | $38.35 | $38.30 |
| Purchase #4 | $226.71 | 9.564% | $248.3925 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $15.36 | 11.435% | $17.1164 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $23.75 | 8.170% | $25.6904 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $74.31 | 5.216% | $78.186 | $78.19 | $78.20 | $78.20 |
| 7 purchase totals = | $675.58 | $737.7941 | $737.80 | $737.85 | $737.70 | |