| 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 | $128.95 | 12.736% | $145.3731 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $155.61 | 3.833% | $161.5745 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $212.48 | 5.628% | $224.4384 | $224.44 | $224.45 | $224.40 |
| Purchase #4 | $183.96 | 3.514% | $190.4244 | $190.42 | $190.40 | $190.40 |
| Purchase #5 | $33.95 | 8.683% | $36.8979 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $96.81 | 8.712% | $105.2441 | $105.24 | $105.25 | $105.20 |
| Purchase #7 | $16.92 | 6.267% | $17.9804 | $17.98 | $18.00 | $18.00 |
| 7 purchase totals = | $828.68 | $881.9328 | $881.92 | $881.90 | $881.90 | |