| 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 | $123.32 | 9.104% | $134.5471 | $134.55 | $134.55 | $134.50 |
| Purchase #2 | $182.61 | 8.600% | $198.3145 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $69.26 | 9.255% | $75.67 | $75.67 | $75.65 | $75.70 |
| Purchase #4 | $207.35 | 10.130% | $228.3546 | $228.35 | $228.35 | $228.40 |
| Purchase #5 | $121.61 | 10.486% | $134.362 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $72.49 | 8.489% | $78.6437 | $78.64 | $78.65 | $78.60 |
| Purchase #7 | $122.30 | 10.602% | $135.2662 | $135.27 | $135.25 | $135.30 |
| 7 purchase totals = | $898.94 | $985.1581 | $985.15 | $985.10 | $985.20 | |