| 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 | $149.59 | 11.777% | $167.2072 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $49.33 | 13.107% | $55.7957 | $55.80 | $55.80 | $55.80 |
| Purchase #3 | $197.72 | 4.815% | $207.2402 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $52.77 | 13.530% | $59.9098 | $59.91 | $59.90 | $59.90 |
| Purchase #5 | $49.92 | 11.799% | $55.8101 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $26.86 | 13.699% | $30.5396 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $66.92 | 6.453% | $71.2383 | $71.24 | $71.25 | $71.20 |
| 7 purchase totals = | $593.11 | $647.7409 | $647.75 | $647.75 | $647.60 | |