| 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 | $187.51 | 13.676% | $213.1539 | $213.15 | $213.15 | $213.20 |
| Purchase #2 | $80.37 | 6.228% | $85.3754 | $85.38 | $85.40 | $85.40 |
| Purchase #3 | $200.48 | 5.113% | $210.7305 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $208.63 | 8.703% | $226.7871 | $226.79 | $226.80 | $226.80 |
| Purchase #5 | $108.31 | 6.560% | $115.4151 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $7.69 | 11.522% | $8.576 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $88.59 | 6.844% | $94.6531 | $94.65 | $94.65 | $94.70 |
| 7 purchase totals = | $881.58 | $954.6911 | $954.70 | $954.75 | $954.80 | |