| 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 | $70.57 | 13.434% | $80.0504 | $80.05 | $80.05 | $80.10 |
| Purchase #2 | $153.27 | 11.766% | $171.3037 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $169.37 | 6.313% | $180.0623 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $210.41 | 8.831% | $228.9913 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $188.34 | 12.830% | $212.504 | $212.50 | $212.50 | $212.50 |
| Purchase #6 | $235.66 | 3.428% | $243.7384 | $243.74 | $243.75 | $243.70 |
| Purchase #7 | $180.72 | 5.827% | $191.2506 | $191.25 | $191.25 | $191.30 |
| 7 purchase totals = | $1,208.34 | $1,307.9007 | $1,307.89 | $1,307.90 | $1,308.00 | |