| 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 | $147.29 | 13.427% | $167.0666 | $167.07 | $167.05 | $167.10 |
| Purchase #2 | $12.70 | 5.154% | $13.3546 | $13.35 | $13.35 | $13.40 |
| Purchase #3 | $242.41 | 7.582% | $260.7895 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $48.55 | 12.731% | $54.7309 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $231.80 | 9.162% | $253.0375 | $253.04 | $253.05 | $253.00 |
| Purchase #6 | $184.47 | 10.433% | $203.7158 | $203.72 | $203.70 | $203.70 |
| Purchase #7 | $53.79 | 9.179% | $58.7274 | $58.73 | $58.75 | $58.70 |
| 7 purchase totals = | $921.01 | $1,011.4223 | $1,011.43 | $1,011.45 | $1,011.40 | |