| 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 | $112.49 | 4.212% | $117.2281 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $201.68 | 6.456% | $214.7005 | $214.70 | $214.70 | $214.70 |
| Purchase #3 | $158.71 | 6.388% | $168.8484 | $168.85 | $168.85 | $168.80 |
| Purchase #4 | $39.73 | 8.125% | $42.9581 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $39.99 | 6.761% | $42.6937 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $188.77 | 6.149% | $200.3775 | $200.38 | $200.40 | $200.40 |
| Purchase #7 | $62.55 | 6.352% | $66.5232 | $66.52 | $66.50 | $66.50 |
| 7 purchase totals = | $803.92 | $853.3295 | $853.33 | $853.35 | $853.30 | |