| 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 | $198.39 | 11.748% | $221.6969 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $98.63 | 10.433% | $108.9201 | $108.92 | $108.90 | $108.90 |
| Purchase #3 | $33.93 | 5.352% | $35.7459 | $35.75 | $35.75 | $35.70 |
| Purchase #4 | $46.64 | 8.327% | $50.5237 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $150.33 | 12.523% | $169.1558 | $169.16 | $169.15 | $169.20 |
| Purchase #6 | $60.73 | 12.869% | $68.5453 | $68.55 | $68.55 | $68.50 |
| Purchase #7 | $58.96 | 5.773% | $62.3638 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $647.61 | $716.9515 | $716.96 | $716.90 | $716.90 | |