| 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 | $166.61 | 10.464% | $184.0441 | $184.04 | $184.05 | $184.00 |
| Purchase #2 | $27.88 | 3.200% | $28.7722 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $178.37 | 3.222% | $184.1171 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $37.71 | 10.677% | $41.7363 | $41.74 | $41.75 | $41.70 |
| Purchase #5 | $190.54 | 9.204% | $208.0773 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $7.41 | 5.862% | $7.8444 | $7.84 | $7.85 | $7.80 |
| Purchase #7 | $60.51 | 8.269% | $65.5136 | $65.51 | $65.50 | $65.50 |
| 7 purchase totals = | $669.03 | $720.1050 | $720.10 | $720.10 | $720.00 | |