| 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 | $165.63 | 7.199% | $177.5537 | $177.55 | $177.55 | $177.60 |
| Purchase #2 | $25.76 | 4.495% | $26.9179 | $26.92 | $26.90 | $26.90 |
| Purchase #3 | $155.28 | 10.813% | $172.0704 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $154.49 | 11.424% | $172.1389 | $172.14 | $172.15 | $172.10 |
| Purchase #5 | $57.88 | 13.834% | $65.8871 | $65.89 | $65.90 | $65.90 |
| Purchase #6 | $196.82 | 6.869% | $210.3396 | $210.34 | $210.35 | $210.30 |
| Purchase #7 | $103.43 | 3.564% | $107.1162 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $859.29 | $932.0238 | $932.03 | $932.00 | $932.00 | |