| 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 | $156.29 | 5.261% | $164.5124 | $164.51 | $164.50 | $164.50 |
| Purchase #2 | $110.32 | 13.342% | $125.0389 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $126.63 | 10.622% | $140.0806 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $86.81 | 5.798% | $91.8432 | $91.84 | $91.85 | $91.80 |
| Purchase #5 | $88.30 | 10.181% | $97.2898 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $191.88 | 11.804% | $214.5295 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $91.81 | 7.841% | $99.0088 | $99.01 | $99.00 | $99.00 |
| 7 purchase totals = | $852.04 | $932.3032 | $932.30 | $932.35 | $932.20 | |