| 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 | $171.37 | 13.302% | $194.1656 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $103.72 | 4.485% | $108.3718 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $31.93 | 12.191% | $35.8226 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $242.61 | 12.300% | $272.451 | $272.45 | $272.45 | $272.50 |
| Purchase #5 | $74.79 | 11.713% | $83.5502 | $83.55 | $83.55 | $83.60 |
| Purchase #6 | $197.42 | 6.135% | $209.5317 | $209.53 | $209.55 | $209.50 |
| Purchase #7 | $63.35 | 7.435% | $68.0601 | $68.06 | $68.05 | $68.10 |
| 7 purchase totals = | $885.19 | $971.9530 | $971.95 | $971.90 | $972.10 | |