| 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 | $247.59 | 12.426% | $278.3555 | $278.36 | $278.35 | $278.40 |
| Purchase #2 | $110.58 | 7.137% | $118.4721 | $118.47 | $118.45 | $118.50 |
| Purchase #3 | $22.93 | 8.608% | $24.9038 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $140.78 | 8.583% | $152.8631 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $42.75 | 7.761% | $46.0678 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $71.27 | 6.538% | $75.9296 | $75.93 | $75.95 | $75.90 |
| Purchase #7 | $160.82 | 12.190% | $180.424 | $180.42 | $180.40 | $180.40 |
| 7 purchase totals = | $796.72 | $877.0159 | $877.01 | $876.95 | $877.10 | |