| 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 | $157.29 | 9.438% | $172.135 | $172.14 | $172.15 | $172.10 |
| Purchase #2 | $157.80 | 5.782% | $166.924 | $166.92 | $166.90 | $166.90 |
| Purchase #3 | $226.63 | 9.202% | $247.4845 | $247.48 | $247.50 | $247.50 |
| Purchase #4 | $70.51 | 8.183% | $76.2798 | $76.28 | $76.30 | $76.30 |
| Purchase #5 | $59.67 | 4.772% | $62.5175 | $62.52 | $62.50 | $62.50 |
| Purchase #6 | $24.88 | 13.208% | $28.1662 | $28.17 | $28.15 | $28.20 |
| Purchase #7 | $50.44 | 8.263% | $54.6079 | $54.61 | $54.60 | $54.60 |
| 7 purchase totals = | $747.22 | $808.1149 | $808.12 | $808.10 | $808.10 | |