| 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 | $181.76 | 5.337% | $191.4605 | $191.46 | $191.45 | $191.50 |
| Purchase #2 | $105.51 | 4.685% | $110.4531 | $110.45 | $110.45 | $110.50 |
| Purchase #3 | $222.50 | 3.368% | $229.9938 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $44.63 | 7.714% | $48.0728 | $48.07 | $48.05 | $48.10 |
| Purchase #5 | $169.67 | 13.624% | $192.7858 | $192.79 | $192.80 | $192.80 |
| Purchase #6 | $8.84 | 8.592% | $9.5995 | $9.60 | $9.60 | $9.60 |
| Purchase #7 | $144.25 | 6.813% | $154.0778 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $877.16 | $936.4433 | $936.44 | $936.45 | $936.60 | |