| 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 | $181.84 | 4.125% | $189.3409 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $59.95 | 12.104% | $67.2063 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $94.40 | 8.743% | $102.6534 | $102.65 | $102.65 | $102.70 |
| Purchase #4 | $104.34 | 8.682% | $113.3988 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $118.55 | 9.699% | $130.0482 | $130.05 | $130.05 | $130.00 |
| Purchase #6 | $160.46 | 13.618% | $182.3114 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $17.55 | 6.596% | $18.7076 | $18.71 | $18.70 | $18.70 |
| 7 purchase totals = | $737.09 | $803.6666 | $803.67 | $803.65 | $803.60 | |