| 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 | $167.35 | 6.819% | $178.7616 | $178.76 | $178.75 | $178.80 |
| Purchase #2 | $23.96 | 4.647% | $25.0734 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $179.42 | 5.179% | $188.7122 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $139.96 | 12.551% | $157.5264 | $157.53 | $157.55 | $157.50 |
| Purchase #5 | $200.52 | 4.440% | $209.4231 | $209.42 | $209.40 | $209.40 |
| Purchase #6 | $78.82 | 9.650% | $86.4261 | $86.43 | $86.45 | $86.40 |
| Purchase #7 | $107.64 | 10.395% | $118.8292 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $897.67 | $964.7520 | $964.75 | $964.75 | $964.70 | |