| 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 | $155.44 | 8.751% | $169.0426 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $20.42 | 6.830% | $21.8147 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $225.68 | 3.716% | $234.0663 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $124.36 | 9.278% | $135.8981 | $135.90 | $135.90 | $135.90 |
| Purchase #5 | $59.46 | 5.151% | $62.5228 | $62.52 | $62.50 | $62.50 |
| Purchase #6 | $60.45 | 3.351% | $62.4757 | $62.48 | $62.50 | $62.50 |
| Purchase #7 | $216.48 | 10.194% | $238.548 | $238.55 | $238.55 | $238.50 |
| 7 purchase totals = | $862.29 | $924.3682 | $924.37 | $924.35 | $924.30 | |