| 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 | $146.55 | 8.333% | $158.762 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $99.99 | 5.747% | $105.7364 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $35.30 | 12.491% | $39.7093 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $9.95 | 4.500% | $10.3978 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $143.77 | 6.270% | $152.7844 | $152.78 | $152.80 | $152.80 |
| Purchase #6 | $234.66 | 3.606% | $243.1218 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $220.91 | 9.856% | $242.6829 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $891.13 | $953.1946 | $953.19 | $953.20 | $953.20 | |