| 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 | $160.96 | 7.235% | $172.6055 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $66.81 | 5.453% | $70.4531 | $70.45 | $70.45 | $70.50 |
| Purchase #3 | $224.74 | 5.482% | $237.0602 | $237.06 | $237.05 | $237.10 |
| Purchase #4 | $58.38 | 7.356% | $62.6744 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $105.57 | 3.615% | $109.3864 | $109.39 | $109.40 | $109.40 |
| Purchase #6 | $76.34 | 3.190% | $78.7752 | $78.78 | $78.80 | $78.80 |
| Purchase #7 | $186.64 | 11.121% | $207.3962 | $207.40 | $207.40 | $207.40 |
| 7 purchase totals = | $879.44 | $938.3510 | $938.36 | $938.35 | $938.50 | |