| 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 | $232.65 | 10.114% | $256.1802 | $256.18 | $256.20 | $256.20 |
| Purchase #2 | $61.82 | 7.370% | $66.3761 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $146.42 | 9.252% | $159.9668 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $158.73 | 11.864% | $177.5617 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $127.98 | 6.737% | $136.602 | $136.60 | $136.60 | $136.60 |
| Purchase #6 | $93.64 | 7.793% | $100.9374 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $43.85 | 12.837% | $49.479 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $865.09 | $947.1032 | $947.11 | $947.15 | $947.20 | |