| 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 | $131.68 | 9.561% | $144.2699 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $65.50 | 12.327% | $73.5742 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $167.49 | 5.419% | $176.5663 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $157.39 | 12.654% | $177.3061 | $177.31 | $177.30 | $177.30 |
| Purchase #5 | $87.38 | 5.518% | $92.2016 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $126.62 | 7.504% | $136.1216 | $136.12 | $136.10 | $136.10 |
| Purchase #7 | $81.84 | 11.405% | $91.1739 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $817.90 | $891.2136 | $891.21 | $891.10 | $891.30 | |