| 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 | $71.93 | 13.499% | $81.6398 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $180.35 | 12.122% | $202.212 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $246.36 | 6.330% | $261.9546 | $261.95 | $261.95 | $262.00 |
| Purchase #4 | $161.50 | 4.176% | $168.2442 | $168.24 | $168.25 | $168.20 |
| Purchase #5 | $82.58 | 7.571% | $88.8321 | $88.83 | $88.85 | $88.80 |
| Purchase #6 | $225.45 | 8.327% | $244.2232 | $244.22 | $244.20 | $244.20 |
| Purchase #7 | $196.61 | 10.352% | $216.9631 | $216.96 | $216.95 | $217.00 |
| 7 purchase totals = | $1,164.78 | $1,264.0690 | $1,264.05 | $1,264.05 | $1,264.00 | |