| 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 | $192.46 | 3.466% | $199.1307 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $25.55 | 6.523% | $27.2166 | $27.22 | $27.20 | $27.20 |
| Purchase #3 | $207.35 | 3.519% | $214.6466 | $214.65 | $214.65 | $214.60 |
| Purchase #4 | $193.52 | 5.232% | $203.645 | $203.65 | $203.65 | $203.60 |
| Purchase #5 | $49.84 | 10.704% | $55.1749 | $55.17 | $55.15 | $55.20 |
| Purchase #6 | $39.79 | 13.857% | $45.3037 | $45.30 | $45.30 | $45.30 |
| Purchase #7 | $122.53 | 10.577% | $135.49 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $831.04 | $880.6075 | $880.61 | $880.60 | $880.50 | |