| 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 | $139.48 | 5.103% | $146.5977 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $33.51 | 5.137% | $35.2314 | $35.23 | $35.25 | $35.20 |
| Purchase #3 | $25.75 | 7.350% | $27.6426 | $27.64 | $27.65 | $27.60 |
| Purchase #4 | $141.33 | 12.148% | $158.4988 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $222.32 | 9.290% | $242.9735 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $48.26 | 8.201% | $52.2178 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $87.46 | 4.248% | $91.1753 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $698.11 | $754.3371 | $754.34 | $754.35 | $754.30 | |