| 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 | $132.74 | 3.338% | $137.1709 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $75.84 | 11.661% | $84.6837 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $26.53 | 12.806% | $29.9274 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $111.74 | 8.812% | $121.5865 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $84.37 | 5.701% | $89.1799 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $219.79 | 11.281% | $244.5845 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $155.81 | 3.759% | $161.6669 | $161.67 | $161.65 | $161.70 |
| 7 purchase totals = | $806.82 | $868.7998 | $868.80 | $868.85 | $868.90 | |