| 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 | $198.72 | 8.786% | $216.1795 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $123.95 | 13.751% | $140.9944 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $61.32 | 8.420% | $66.4831 | $66.48 | $66.50 | $66.50 |
| Purchase #4 | $147.41 | 8.603% | $160.0917 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $247.58 | 3.652% | $256.6216 | $256.62 | $256.60 | $256.60 |
| Purchase #6 | $6.51 | 5.819% | $6.8888 | $6.89 | $6.90 | $6.90 |
| Purchase #7 | $106.98 | 3.298% | $110.5082 | $110.51 | $110.50 | $110.50 |
| 7 purchase totals = | $892.47 | $957.7673 | $957.76 | $957.80 | $957.80 | |