| 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 | $152.91 | 6.628% | $163.0449 | $163.04 | $163.05 | $163.00 |
| Purchase #2 | $220.87 | 3.593% | $228.8059 | $228.81 | $228.80 | $228.80 |
| Purchase #3 | $83.99 | 9.104% | $91.6364 | $91.64 | $91.65 | $91.60 |
| Purchase #4 | $58.79 | 13.811% | $66.9095 | $66.91 | $66.90 | $66.90 |
| Purchase #5 | $141.55 | 12.841% | $159.7264 | $159.73 | $159.75 | $159.70 |
| Purchase #6 | $147.57 | 6.231% | $156.7651 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $51.25 | 5.528% | $54.0831 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $856.93 | $920.9713 | $920.98 | $921.00 | $920.90 | |