| 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 | $133.64 | 13.751% | $152.0168 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $89.68 | 11.612% | $100.0936 | $100.09 | $100.10 | $100.10 |
| Purchase #3 | $220.76 | 8.107% | $238.657 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $48.94 | 8.623% | $53.1601 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $62.29 | 8.225% | $67.4134 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $141.49 | 5.626% | $149.4502 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $213.25 | 9.780% | $234.1059 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $910.05 | $994.8970 | $994.90 | $994.85 | $995.00 | |