| 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 | $132.38 | 8.530% | $143.672 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $90.49 | 6.849% | $96.6877 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $142.69 | 6.743% | $152.3116 | $152.31 | $152.30 | $152.30 |
| Purchase #4 | $250.81 | 3.710% | $260.1151 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $176.29 | 5.723% | $186.3791 | $186.38 | $186.40 | $186.40 |
| Purchase #6 | $180.76 | 5.804% | $191.2513 | $191.25 | $191.25 | $191.30 |
| Purchase #7 | $236.47 | 13.631% | $268.7032 | $268.70 | $268.70 | $268.70 |
| 7 purchase totals = | $1,209.89 | $1,299.1200 | $1,299.12 | $1,299.10 | $1,299.20 | |