| 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 | $146.53 | 4.664% | $153.3642 | $153.36 | $153.35 | $153.40 |
| Purchase #2 | $117.40 | 12.245% | $131.7756 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $124.71 | 6.598% | $132.9384 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $203.95 | 10.384% | $225.1282 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $75.59 | 9.701% | $82.923 | $82.92 | $82.90 | $82.90 |
| Purchase #6 | $180.96 | 12.169% | $202.981 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $21.26 | 4.234% | $22.1601 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $870.40 | $951.2705 | $951.27 | $951.30 | $951.30 | |