| 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 | $174.41 | 10.464% | $192.6603 | $192.66 | $192.65 | $192.70 |
| Purchase #2 | $136.95 | 5.194% | $144.0632 | $144.06 | $144.05 | $144.10 |
| Purchase #3 | $187.72 | 11.192% | $208.7296 | $208.73 | $208.75 | $208.70 |
| Purchase #4 | $12.80 | 7.669% | $13.7816 | $13.78 | $13.80 | $13.80 |
| Purchase #5 | $227.48 | 7.612% | $244.7958 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $9.78 | 9.235% | $10.6832 | $10.68 | $10.70 | $10.70 |
| Purchase #7 | $95.57 | 6.279% | $101.5708 | $101.57 | $101.55 | $101.60 |
| 7 purchase totals = | $844.71 | $916.2845 | $916.28 | $916.30 | $916.40 | |