| 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 | $193.73 | 13.378% | $219.6472 | $219.65 | $219.65 | $219.60 |
| Purchase #2 | $106.36 | 11.755% | $118.8626 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $188.27 | 10.538% | $208.1099 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $21.39 | 13.356% | $24.2468 | $24.25 | $24.25 | $24.20 |
| Purchase #5 | $57.54 | 12.667% | $64.8286 | $64.83 | $64.85 | $64.80 |
| Purchase #6 | $138.80 | 9.243% | $151.6293 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $170.31 | 7.798% | $183.5908 | $183.59 | $183.60 | $183.60 |
| 7 purchase totals = | $876.40 | $970.9152 | $970.92 | $970.95 | $970.80 | |