| 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 | $36.32 | 6.786% | $38.7847 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $97.88 | 6.342% | $104.0875 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $152.98 | 12.411% | $171.9663 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $184.91 | 11.820% | $206.7664 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $184.79 | 13.718% | $210.1395 | $210.14 | $210.15 | $210.10 |
| Purchase #6 | $39.45 | 9.600% | $43.2372 | $43.24 | $43.25 | $43.20 |
| Purchase #7 | $159.92 | 8.767% | $173.9402 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $856.25 | $948.9218 | $948.93 | $948.95 | $948.90 | |