| 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 | $190.35 | 6.148% | $202.0527 | $202.05 | $202.05 | $202.10 |
| Purchase #2 | $77.53 | 8.860% | $84.3992 | $84.40 | $84.40 | $84.40 |
| Purchase #3 | $210.94 | 9.631% | $231.2556 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $159.89 | 8.734% | $173.8548 | $173.85 | $173.85 | $173.90 |
| Purchase #5 | $113.96 | 10.348% | $125.7526 | $125.75 | $125.75 | $125.80 |
| Purchase #6 | $92.46 | 11.792% | $103.3629 | $103.36 | $103.35 | $103.40 |
| Purchase #7 | $43.39 | 3.201% | $44.7789 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $888.52 | $965.4567 | $965.45 | $965.45 | $965.70 | |