| 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 | $127.72 | 6.799% | $136.4037 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $242.29 | 3.254% | $250.1741 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $137.81 | 8.615% | $149.6823 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $81.79 | 13.815% | $93.0893 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $210.29 | 9.258% | $229.7586 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $39.40 | 12.730% | $44.4156 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $161.88 | 7.154% | $173.4609 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $1,001.18 | $1,076.9845 | $1,076.98 | $1,076.95 | $1,077.10 | |