| 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 | $33.31 | 11.630% | $37.184 | $37.18 | $37.20 | $37.20 |
| Purchase #2 | $125.73 | 12.126% | $140.976 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $180.69 | 4.425% | $188.6855 | $188.69 | $188.70 | $188.70 |
| Purchase #4 | $226.93 | 7.515% | $243.9838 | $243.98 | $244.00 | $244.00 |
| Purchase #5 | $235.91 | 7.733% | $254.1529 | $254.15 | $254.15 | $254.20 |
| Purchase #6 | $15.94 | 3.675% | $16.5258 | $16.53 | $16.55 | $16.50 |
| Purchase #7 | $134.51 | 13.769% | $153.0307 | $153.03 | $153.05 | $153.00 |
| 7 purchase totals = | $953.02 | $1,034.5387 | $1,034.54 | $1,034.65 | $1,034.60 | |