| 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 | $180.85 | 6.571% | $192.7337 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $33.73 | 6.422% | $35.8961 | $35.90 | $35.90 | $35.90 |
| Purchase #3 | $107.92 | 11.666% | $120.5099 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $80.76 | 9.535% | $88.4605 | $88.46 | $88.45 | $88.50 |
| Purchase #5 | $12.66 | 11.498% | $14.1156 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $213.34 | 9.566% | $233.7481 | $233.75 | $233.75 | $233.70 |
| Purchase #7 | $204.78 | 11.590% | $228.514 | $228.51 | $228.50 | $228.50 |
| 7 purchase totals = | $834.04 | $913.9779 | $913.98 | $913.95 | $913.90 | |