| 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 | $139.53 | 11.265% | $155.2481 | $155.25 | $155.25 | $155.20 |
| Purchase #2 | $116.57 | 13.330% | $132.1088 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $166.70 | 5.238% | $175.4317 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $127.51 | 9.428% | $139.5316 | $139.53 | $139.55 | $139.50 |
| Purchase #5 | $197.34 | 7.318% | $211.7813 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $242.34 | 12.370% | $272.3175 | $272.32 | $272.30 | $272.30 |
| Purchase #7 | $105.97 | 8.406% | $114.8778 | $114.88 | $114.90 | $114.90 |
| 7 purchase totals = | $1,095.96 | $1,201.2968 | $1,201.30 | $1,201.35 | $1,201.20 | |