| 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 | $156.61 | 3.237% | $161.6795 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $203.80 | 9.409% | $222.9755 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $127.30 | 11.703% | $142.1979 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $183.52 | 11.807% | $205.1882 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $68.76 | 12.719% | $77.5056 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $162.32 | 4.124% | $169.0141 | $169.01 | $169.00 | $169.00 |
| Purchase #7 | $232.94 | 11.666% | $260.1148 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $1,135.25 | $1,238.6756 | $1,238.68 | $1,238.70 | $1,238.70 | |