| 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 | $143.61 | 10.749% | $159.0466 | $159.05 | $159.05 | $159.00 |
| Purchase #2 | $71.93 | 11.487% | $80.1926 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $88.42 | 10.598% | $97.7908 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $105.93 | 4.464% | $110.6587 | $110.66 | $110.65 | $110.70 |
| Purchase #5 | $241.35 | 5.542% | $254.7256 | $254.73 | $254.75 | $254.70 |
| Purchase #6 | $110.94 | 11.557% | $123.7613 | $123.76 | $123.75 | $123.80 |
| Purchase #7 | $8.41 | 3.766% | $8.7267 | $8.73 | $8.75 | $8.70 |
| 7 purchase totals = | $770.59 | $834.9023 | $834.91 | $834.95 | $834.90 | |