| 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 | $129.98 | 3.263% | $134.2212 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $25.82 | 10.391% | $28.503 | $28.50 | $28.50 | $28.50 |
| Purchase #3 | $149.60 | 3.812% | $155.3028 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $134.42 | 8.296% | $145.5715 | $145.57 | $145.55 | $145.60 |
| Purchase #5 | $64.70 | 10.367% | $71.4074 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $28.80 | 6.362% | $30.6323 | $30.63 | $30.65 | $30.60 |
| Purchase #7 | $182.29 | 10.116% | $200.7305 | $200.73 | $200.75 | $200.70 |
| 7 purchase totals = | $715.61 | $766.3687 | $766.36 | $766.35 | $766.30 | |