| 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 | $163.41 | 7.477% | $175.6282 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $178.80 | 6.495% | $190.4131 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $220.38 | 11.868% | $246.5347 | $246.53 | $246.55 | $246.50 |
| Purchase #4 | $173.82 | 6.227% | $184.6438 | $184.64 | $184.65 | $184.60 |
| Purchase #5 | $124.68 | 11.339% | $138.8175 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $39.59 | 12.294% | $44.4572 | $44.46 | $44.45 | $44.50 |
| Purchase #7 | $118.76 | 6.655% | $126.6635 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $1,019.44 | $1,107.1580 | $1,107.15 | $1,107.15 | $1,107.10 | |