| 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 | $145.84 | 12.641% | $164.2756 | $164.28 | $164.30 | $164.30 |
| Purchase #2 | $173.87 | 6.235% | $184.7108 | $184.71 | $184.70 | $184.70 |
| Purchase #3 | $84.76 | 10.867% | $93.9709 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $81.43 | 9.608% | $89.2538 | $89.25 | $89.25 | $89.30 |
| Purchase #5 | $160.25 | 9.549% | $175.5523 | $175.55 | $175.55 | $175.60 |
| Purchase #6 | $21.30 | 4.458% | $22.2496 | $22.25 | $22.25 | $22.20 |
| Purchase #7 | $107.32 | 5.647% | $113.3804 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $774.77 | $843.3934 | $843.39 | $843.40 | $843.50 | |