| 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 | $160.39 | 12.535% | $180.4949 | $180.49 | $180.50 | $180.50 |
| Purchase #2 | $234.59 | 4.369% | $244.8392 | $244.84 | $244.85 | $244.80 |
| Purchase #3 | $27.76 | 7.344% | $29.7987 | $29.80 | $29.80 | $29.80 |
| Purchase #4 | $74.97 | 9.145% | $81.826 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $175.54 | 6.203% | $186.4287 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $29.97 | 4.574% | $31.3408 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $15.96 | 11.711% | $17.8291 | $17.83 | $17.85 | $17.80 |
| 7 purchase totals = | $719.18 | $772.5574 | $772.56 | $772.65 | $772.40 | |