| 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 | $152.63 | 8.814% | $166.0828 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $104.80 | 5.177% | $110.2255 | $110.23 | $110.25 | $110.20 |
| Purchase #3 | $137.81 | 7.615% | $148.3042 | $148.30 | $148.30 | $148.30 |
| Purchase #4 | $149.60 | 9.330% | $163.5577 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $39.71 | 3.544% | $41.1173 | $41.12 | $41.10 | $41.10 |
| Purchase #6 | $37.26 | 9.445% | $40.7792 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $224.46 | 7.805% | $241.9791 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $846.27 | $912.0458 | $912.05 | $912.10 | $912.10 | |