| 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 | $135.33 | 11.347% | $150.6859 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $189.46 | 8.793% | $206.1192 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $87.83 | 3.409% | $90.8241 | $90.82 | $90.80 | $90.80 |
| Purchase #4 | $26.27 | 9.478% | $28.7599 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $249.43 | 8.175% | $269.8209 | $269.82 | $269.80 | $269.80 |
| Purchase #6 | $213.55 | 13.852% | $243.1309 | $243.13 | $243.15 | $243.10 |
| Purchase #7 | $8.39 | 5.785% | $8.8754 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $910.26 | $998.2163 | $998.22 | $998.20 | $998.20 | |