| 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 | $104.65 | 13.109% | $118.3686 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $240.47 | 7.269% | $257.9498 | $257.95 | $257.95 | $257.90 |
| Purchase #3 | $128.53 | 8.188% | $139.054 | $139.05 | $139.05 | $139.10 |
| Purchase #4 | $29.37 | 3.394% | $30.3668 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $158.51 | 12.568% | $178.4315 | $178.43 | $178.45 | $178.40 |
| Purchase #6 | $81.60 | 13.249% | $92.4112 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $100.86 | 7.807% | $108.7341 | $108.73 | $108.75 | $108.70 |
| 7 purchase totals = | $843.99 | $925.3160 | $925.31 | $925.30 | $925.30 | |