| 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 | $20.79 | 10.404% | $22.953 | $22.95 | $22.95 | $23.00 |
| Purchase #2 | $175.71 | 10.557% | $194.2597 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $85.48 | 11.348% | $95.1803 | $95.18 | $95.20 | $95.20 |
| Purchase #4 | $163.98 | 9.216% | $179.0924 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $25.45 | 10.254% | $28.0596 | $28.06 | $28.05 | $28.10 |
| Purchase #6 | $151.94 | 4.677% | $159.0462 | $159.05 | $159.05 | $159.00 |
| Purchase #7 | $230.77 | 6.715% | $246.2662 | $246.27 | $246.25 | $246.30 |
| 7 purchase totals = | $854.12 | $924.8574 | $924.86 | $924.85 | $925.00 | |