| 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 | $146.25 | 7.396% | $157.0667 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $120.86 | 3.179% | $124.7021 | $124.70 | $124.70 | $124.70 |
| Purchase #3 | $121.29 | 10.505% | $134.0315 | $134.03 | $134.05 | $134.00 |
| Purchase #4 | $209.77 | 8.530% | $227.6634 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $42.78 | 4.793% | $44.8304 | $44.83 | $44.85 | $44.80 |
| Purchase #6 | $220.54 | 4.340% | $230.1114 | $230.11 | $230.10 | $230.10 |
| Purchase #7 | $66.76 | 12.870% | $75.352 | $75.35 | $75.35 | $75.40 |
| 7 purchase totals = | $928.25 | $993.7575 | $993.75 | $993.75 | $993.80 | |