| 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 | $117.79 | 3.874% | $122.3532 | $122.35 | $122.35 | $122.40 |
| Purchase #2 | $82.48 | 6.741% | $88.04 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $236.63 | 13.510% | $268.5987 | $268.60 | $268.60 | $268.60 |
| Purchase #4 | $148.83 | 12.490% | $167.4189 | $167.42 | $167.40 | $167.40 |
| Purchase #5 | $42.95 | 6.253% | $45.6357 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $12.85 | 8.184% | $13.9016 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $96.55 | 3.822% | $100.2401 | $100.24 | $100.25 | $100.20 |
| 7 purchase totals = | $738.08 | $806.1882 | $806.19 | $806.20 | $806.10 | |