| 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 | $218.65 | 8.765% | $237.8147 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $88.28 | 9.576% | $96.7337 | $96.73 | $96.75 | $96.70 |
| Purchase #3 | $137.74 | 8.546% | $149.5113 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $31.45 | 5.811% | $33.2776 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $49.48 | 3.305% | $51.1153 | $51.12 | $51.10 | $51.10 |
| Purchase #6 | $135.88 | 6.573% | $144.8114 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $97.90 | 10.682% | $108.3577 | $108.36 | $108.35 | $108.40 |
| 7 purchase totals = | $759.38 | $821.6217 | $821.62 | $821.60 | $821.60 | |