| 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 | $160.79 | 7.742% | $173.2384 | $173.24 | $173.25 | $173.20 |
| Purchase #2 | $210.35 | 6.420% | $223.8545 | $223.85 | $223.85 | $223.90 |
| Purchase #3 | $25.62 | 9.303% | $28.0034 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $223.79 | 5.108% | $235.2212 | $235.22 | $235.20 | $235.20 |
| Purchase #5 | $48.49 | 6.374% | $51.5808 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $114.92 | 13.427% | $130.3503 | $130.35 | $130.35 | $130.40 |
| Purchase #7 | $42.77 | 8.183% | $46.2699 | $46.27 | $46.25 | $46.30 |
| 7 purchase totals = | $826.73 | $888.5185 | $888.51 | $888.50 | $888.60 | |