| 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 | $148.71 | 8.516% | $161.3741 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $25.71 | 6.337% | $27.3392 | $27.34 | $27.35 | $27.30 |
| Purchase #3 | $130.81 | 3.475% | $135.3556 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $224.97 | 5.328% | $236.9564 | $236.96 | $236.95 | $237.00 |
| Purchase #5 | $9.39 | 12.874% | $10.5989 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $146.51 | 4.798% | $153.5395 | $153.54 | $153.55 | $153.50 |
| Purchase #7 | $166.48 | 8.453% | $180.5526 | $180.55 | $180.55 | $180.60 |
| 7 purchase totals = | $852.58 | $905.7163 | $905.72 | $905.70 | $905.80 | |