| 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 | $121.49 | 4.739% | $127.2474 | $127.25 | $127.25 | $127.20 |
| Purchase #2 | $82.71 | 13.373% | $93.7708 | $93.77 | $93.75 | $93.80 |
| Purchase #3 | $22.46 | 3.751% | $23.3025 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $141.31 | 8.744% | $153.6661 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $43.26 | 7.666% | $46.5763 | $46.58 | $46.60 | $46.60 |
| Purchase #6 | $177.30 | 7.703% | $190.9574 | $190.96 | $190.95 | $191.00 |
| Purchase #7 | $75.57 | 11.342% | $84.1411 | $84.14 | $84.15 | $84.10 |
| 7 purchase totals = | $664.10 | $719.6616 | $719.67 | $719.65 | $719.70 | |