| 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 | $132.59 | 4.266% | $138.2463 | $138.25 | $138.25 | $138.20 |
| Purchase #2 | $125.32 | 11.418% | $139.629 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $118.55 | 12.584% | $133.4683 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $241.45 | 10.519% | $266.8481 | $266.85 | $266.85 | $266.80 |
| Purchase #5 | $178.70 | 8.856% | $194.5257 | $194.53 | $194.55 | $194.50 |
| Purchase #6 | $62.69 | 5.788% | $66.3185 | $66.32 | $66.30 | $66.30 |
| Purchase #7 | $44.32 | 4.738% | $46.4199 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $903.62 | $985.4558 | $985.47 | $985.45 | $985.30 | |