| 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 | $169.27 | 4.540% | $176.9549 | $176.95 | $176.95 | $177.00 |
| Purchase #2 | $72.50 | 6.170% | $76.9733 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $121.45 | 11.585% | $135.52 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $34.38 | 13.583% | $39.0498 | $39.05 | $39.05 | $39.00 |
| Purchase #5 | $160.47 | 6.503% | $170.9054 | $170.91 | $170.90 | $170.90 |
| Purchase #6 | $190.66 | 10.339% | $210.3723 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $24.31 | 10.787% | $26.9323 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $773.04 | $836.7080 | $836.70 | $836.65 | $836.70 | |