| 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 | $180.73 | 13.459% | $205.0545 | $205.05 | $205.05 | $205.10 |
| Purchase #2 | $38.45 | 11.354% | $42.8156 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $26.73 | 12.736% | $30.1343 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $149.82 | 7.123% | $160.4917 | $160.49 | $160.50 | $160.50 |
| Purchase #5 | $158.77 | 4.750% | $166.3116 | $166.31 | $166.30 | $166.30 |
| Purchase #6 | $40.70 | 9.706% | $44.6503 | $44.65 | $44.65 | $44.70 |
| Purchase #7 | $200.92 | 12.778% | $226.5936 | $226.59 | $226.60 | $226.60 |
| 7 purchase totals = | $796.12 | $876.0516 | $876.04 | $876.05 | $876.10 | |