| 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 | $130.96 | 12.872% | $147.8172 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $169.57 | 3.659% | $175.7746 | $175.77 | $175.75 | $175.80 |
| Purchase #3 | $179.71 | 10.420% | $198.4358 | $198.44 | $198.45 | $198.40 |
| Purchase #4 | $56.31 | 3.840% | $58.4723 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $55.43 | 4.376% | $57.8556 | $57.86 | $57.85 | $57.90 |
| Purchase #6 | $161.76 | 11.658% | $180.618 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $71.93 | 5.374% | $75.7955 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $825.67 | $894.7690 | $894.78 | $894.70 | $894.80 | |