| 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 | $143.89 | 7.851% | $155.1868 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $11.85 | 7.285% | $12.7133 | $12.71 | $12.70 | $12.70 |
| Purchase #3 | $26.88 | 13.402% | $30.4825 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $183.74 | 6.373% | $195.4498 | $195.45 | $195.45 | $195.40 |
| Purchase #5 | $242.39 | 12.773% | $273.3505 | $273.35 | $273.35 | $273.40 |
| Purchase #6 | $54.52 | 8.593% | $59.2049 | $59.20 | $59.20 | $59.20 |
| Purchase #7 | $27.47 | 13.394% | $31.1493 | $31.15 | $31.15 | $31.10 |
| 7 purchase totals = | $690.74 | $757.5371 | $757.53 | $757.55 | $757.50 | |