| 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 | $160.39 | 7.734% | $172.7946 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $136.27 | 12.529% | $153.3433 | $153.34 | $153.35 | $153.30 |
| Purchase #3 | $125.66 | 7.793% | $135.4527 | $135.45 | $135.45 | $135.50 |
| Purchase #4 | $12.56 | 3.734% | $13.029 | $13.03 | $13.05 | $13.00 |
| Purchase #5 | $151.96 | 9.230% | $165.9859 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $232.39 | 6.137% | $246.6518 | $246.65 | $246.65 | $246.70 |
| Purchase #7 | $100.29 | 7.314% | $107.6252 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $919.52 | $994.8825 | $994.88 | $994.95 | $994.90 | |