| 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 | 3.675% | $166.2843 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $97.46 | 11.117% | $108.2946 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $62.76 | 8.545% | $68.1228 | $68.12 | $68.10 | $68.10 |
| Purchase #4 | $156.92 | 7.123% | $168.0974 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $213.70 | 5.729% | $225.9429 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $34.93 | 10.247% | $38.5093 | $38.51 | $38.50 | $38.50 |
| Purchase #7 | $212.91 | 3.459% | $220.2746 | $220.27 | $220.25 | $220.30 |
| 7 purchase totals = | $939.07 | $995.5259 | $995.51 | $995.50 | $995.50 | |