| 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 | $152.99 | 3.687% | $158.6307 | $158.63 | $158.65 | $158.60 |
| Purchase #2 | $44.76 | 12.217% | $50.2283 | $50.23 | $50.25 | $50.20 |
| Purchase #3 | $124.32 | 5.563% | $131.2359 | $131.24 | $131.25 | $131.20 |
| Purchase #4 | $22.43 | 6.494% | $23.8866 | $23.89 | $23.90 | $23.90 |
| Purchase #5 | $203.75 | 3.224% | $210.3189 | $210.32 | $210.30 | $210.30 |
| Purchase #6 | $230.91 | 13.816% | $262.8125 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $62.82 | 9.246% | $68.6283 | $68.63 | $68.65 | $68.60 |
| 7 purchase totals = | $841.98 | $905.7412 | $905.75 | $905.80 | $905.60 | |