| 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 | $204.93 | 11.405% | $228.3023 | $228.30 | $228.30 | $228.30 |
| Purchase #2 | $48.44 | 5.425% | $51.0679 | $51.07 | $51.05 | $51.10 |
| Purchase #3 | $175.28 | 5.697% | $185.2657 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $59.85 | 11.439% | $66.6962 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $162.49 | 8.719% | $176.6575 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $136.27 | 9.343% | $149.0017 | $149.00 | $149.00 | $149.00 |
| Purchase #7 | $94.45 | 13.835% | $107.5172 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $881.71 | $964.5085 | $964.52 | $964.45 | $964.60 | |