| 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 | $143.44 | 12.241% | $160.9985 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $134.91 | 8.637% | $146.5622 | $146.56 | $146.55 | $146.60 |
| Purchase #3 | $199.94 | 13.847% | $227.6257 | $227.63 | $227.65 | $227.60 |
| Purchase #4 | $19.98 | 3.568% | $20.6929 | $20.69 | $20.70 | $20.70 |
| Purchase #5 | $20.29 | 12.166% | $22.7585 | $22.76 | $22.75 | $22.80 |
| Purchase #6 | $186.65 | 9.299% | $204.0066 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $168.40 | 3.458% | $174.2233 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $873.61 | $956.8677 | $956.87 | $956.85 | $956.90 | |