| 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 | $180.52 | 12.706% | $203.4569 | $203.46 | $203.45 | $203.50 |
| Purchase #2 | $190.34 | 10.526% | $210.3752 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $59.27 | 4.794% | $62.1114 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $131.30 | 4.825% | $137.6352 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $210.37 | 13.771% | $239.3401 | $239.34 | $239.35 | $239.30 |
| Purchase #6 | $64.99 | 13.745% | $73.9229 | $73.92 | $73.90 | $73.90 |
| Purchase #7 | $20.25 | 8.116% | $21.8935 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $857.04 | $948.7352 | $948.74 | $948.75 | $948.70 | |