| 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 | $194.71 | 13.269% | $220.5461 | $220.55 | $220.55 | $220.50 |
| Purchase #2 | $82.32 | 11.779% | $92.0165 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $164.41 | 9.340% | $179.7659 | $179.77 | $179.75 | $179.80 |
| Purchase #4 | $61.88 | 8.695% | $67.2605 | $67.26 | $67.25 | $67.30 |
| Purchase #5 | $47.67 | 13.558% | $54.1331 | $54.13 | $54.15 | $54.10 |
| Purchase #6 | $128.44 | 13.148% | $145.3273 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $207.95 | 7.728% | $224.0204 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $887.38 | $983.0698 | $983.08 | $983.05 | $983.00 | |