| 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 | $127.48 | 7.606% | $137.1761 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $161.65 | 8.851% | $175.9576 | $175.96 | $175.95 | $176.00 |
| Purchase #3 | $94.37 | 9.302% | $103.1483 | $103.15 | $103.15 | $103.10 |
| Purchase #4 | $37.67 | 7.611% | $40.5371 | $40.54 | $40.55 | $40.50 |
| Purchase #5 | $205.99 | 10.794% | $228.2246 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $90.85 | 5.353% | $95.7132 | $95.71 | $95.70 | $95.70 |
| Purchase #7 | $94.98 | 13.811% | $108.0977 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $812.99 | $888.8546 | $888.86 | $888.85 | $888.80 | |