| 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 | $154.92 | 9.188% | $169.154 | $169.15 | $169.15 | $169.20 |
| Purchase #2 | $61.79 | 12.295% | $69.3871 | $69.39 | $69.40 | $69.40 |
| Purchase #3 | $64.53 | 10.737% | $71.4586 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $48.52 | 3.706% | $50.3182 | $50.32 | $50.30 | $50.30 |
| Purchase #5 | $64.25 | 9.856% | $70.5825 | $70.58 | $70.60 | $70.60 |
| Purchase #6 | $175.81 | 5.344% | $185.2053 | $185.21 | $185.20 | $185.20 |
| Purchase #7 | $87.26 | 5.173% | $91.774 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $657.08 | $707.8797 | $707.88 | $707.85 | $708.00 | |