| 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 | $150.92 | 6.147% | $160.1971 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $216.47 | 10.646% | $239.5154 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $40.84 | 7.794% | $44.0231 | $44.02 | $44.00 | $44.00 |
| Purchase #4 | $211.75 | 13.263% | $239.8344 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $72.64 | 4.333% | $75.7875 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $52.71 | 11.375% | $58.7058 | $58.71 | $58.70 | $58.70 |
| Purchase #7 | $82.78 | 6.450% | $88.1193 | $88.12 | $88.10 | $88.10 |
| 7 purchase totals = | $828.11 | $906.1826 | $906.19 | $906.15 | $906.10 | |