| 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 | $203.89 | 3.393% | $210.808 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $146.84 | 11.454% | $163.6591 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $67.90 | 5.802% | $71.8396 | $71.84 | $71.85 | $71.80 |
| Purchase #4 | $15.31 | 5.653% | $16.1755 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $107.48 | 5.475% | $113.3645 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $56.66 | 4.605% | $59.2692 | $59.27 | $59.25 | $59.30 |
| Purchase #7 | $172.87 | 11.402% | $192.5806 | $192.58 | $192.60 | $192.60 |
| 7 purchase totals = | $770.95 | $827.6965 | $827.70 | $827.70 | $827.80 | |