| 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 | $154.64 | 11.505% | $172.4313 | $172.43 | $172.45 | $172.40 |
| Purchase #2 | $239.61 | 10.859% | $265.6292 | $265.63 | $265.65 | $265.60 |
| Purchase #3 | $143.89 | 6.341% | $153.0141 | $153.01 | $153.00 | $153.00 |
| Purchase #4 | $83.77 | 13.342% | $94.9466 | $94.95 | $94.95 | $94.90 |
| Purchase #5 | $35.81 | 9.314% | $39.1453 | $39.15 | $39.15 | $39.10 |
| Purchase #6 | $140.91 | 5.192% | $148.226 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $27.27 | 11.867% | $30.5061 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $825.90 | $903.8986 | $903.91 | $903.95 | $903.70 | |