| 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 | $101.43 | 11.439% | $113.0326 | $113.03 | $113.05 | $113.00 |
| Purchase #2 | $129.30 | 8.366% | $140.1172 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $107.38 | 12.361% | $120.6532 | $120.65 | $120.65 | $120.70 |
| Purchase #4 | $127.39 | 10.192% | $140.3736 | $140.37 | $140.35 | $140.40 |
| Purchase #5 | $167.90 | 5.721% | $177.5056 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $81.25 | 12.265% | $91.2153 | $91.22 | $91.20 | $91.20 |
| Purchase #7 | $12.63 | 12.544% | $14.2143 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $727.28 | $797.1118 | $797.11 | $797.05 | $797.10 | |