| 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 | $168.68 | 12.816% | $190.298 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $12.29 | 10.138% | $13.536 | $13.54 | $13.55 | $13.50 |
| Purchase #3 | $189.80 | 12.375% | $213.2878 | $213.29 | $213.30 | $213.30 |
| Purchase #4 | $163.51 | 8.713% | $177.7566 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $137.55 | 9.402% | $150.4825 | $150.48 | $150.50 | $150.50 |
| Purchase #6 | $214.64 | 12.711% | $241.9229 | $241.92 | $241.90 | $241.90 |
| Purchase #7 | $210.70 | 5.759% | $222.8342 | $222.83 | $222.85 | $222.80 |
| 7 purchase totals = | $1,097.17 | $1,210.1180 | $1,210.12 | $1,210.15 | $1,210.10 | |