| 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 | $107.25 | 12.855% | $121.037 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $150.56 | 5.117% | $158.2642 | $158.26 | $158.25 | $158.30 |
| Purchase #3 | $33.46 | 6.109% | $35.5041 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $190.43 | 12.227% | $213.7139 | $213.71 | $213.70 | $213.70 |
| Purchase #5 | $130.41 | 5.685% | $137.8238 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $32.74 | 8.357% | $35.4761 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $36.65 | 13.757% | $41.6919 | $41.69 | $41.70 | $41.70 |
| 7 purchase totals = | $681.50 | $743.5110 | $743.50 | $743.50 | $743.50 | |