| 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 | $161.33 | 11.690% | $180.1895 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $31.26 | 5.539% | $32.9915 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $147.49 | 8.252% | $159.6609 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $101.74 | 3.214% | $105.0099 | $105.01 | $105.00 | $105.00 |
| Purchase #5 | $26.72 | 4.594% | $27.9475 | $27.95 | $27.95 | $27.90 |
| Purchase #6 | $240.65 | 10.406% | $265.692 | $265.69 | $265.70 | $265.70 |
| Purchase #7 | $186.98 | 9.410% | $204.5748 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $896.17 | $976.0661 | $976.06 | $976.05 | $976.10 | |