| 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 | $148.34 | 7.216% | $159.0442 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $39.82 | 9.385% | $43.5571 | $43.56 | $43.55 | $43.60 |
| Purchase #3 | $61.66 | 7.243% | $66.126 | $66.13 | $66.15 | $66.10 |
| Purchase #4 | $40.68 | 9.719% | $44.6337 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $40.82 | 7.695% | $43.9611 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $175.99 | 9.480% | $192.6739 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $220.31 | 5.529% | $232.4909 | $232.49 | $232.50 | $232.50 |
| 7 purchase totals = | $727.62 | $782.4869 | $782.48 | $782.50 | $782.50 | |