| 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 | $39.83 | 10.815% | $44.1376 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $135.32 | 8.211% | $146.4311 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $158.33 | 11.848% | $177.0889 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $122.96 | 3.275% | $126.9869 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $64.57 | 12.613% | $72.7142 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $114.40 | 3.610% | $118.5298 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $169.90 | 11.803% | $189.9533 | $189.95 | $189.95 | $190.00 |
| 7 purchase totals = | $805.31 | $875.8418 | $875.84 | $875.90 | $875.80 | |