| 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 | $150.92 | 13.209% | $170.855 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $180.38 | 7.171% | $193.315 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $152.39 | 6.204% | $161.8443 | $161.84 | $161.85 | $161.80 |
| Purchase #4 | $52.78 | 11.690% | $58.95 | $58.95 | $58.95 | $59.00 |
| Purchase #5 | $109.26 | 6.629% | $116.5028 | $116.50 | $116.50 | $116.50 |
| Purchase #6 | $195.54 | 6.168% | $207.6009 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $6.78 | 11.458% | $7.5569 | $7.56 | $7.55 | $7.60 |
| 7 purchase totals = | $848.05 | $916.6249 | $916.63 | $916.60 | $916.70 | |