| 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 | $5.62 | 10.552% | $6.213 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $181.26 | 5.255% | $190.7852 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $172.84 | 7.828% | $186.3699 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $148.51 | 11.180% | $165.1134 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $151.64 | 9.513% | $166.0655 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $53.99 | 5.356% | $56.8817 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $85.94 | 10.689% | $95.1261 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $799.80 | $866.5548 | $866.56 | $866.55 | $866.60 | |