| 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 | $146.52 | 10.335% | $161.6628 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $156.74 | 13.648% | $178.1319 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $17.32 | 12.852% | $19.546 | $19.55 | $19.55 | $19.50 |
| Purchase #4 | $173.73 | 7.219% | $186.2716 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $27.56 | 8.120% | $29.7979 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $85.44 | 13.593% | $97.0539 | $97.05 | $97.05 | $97.10 |
| Purchase #7 | $76.69 | 7.638% | $82.5476 | $82.55 | $82.55 | $82.50 |
| 7 purchase totals = | $684.00 | $755.0117 | $755.01 | $755.00 | $755.00 | |