| 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 | $182.68 | 12.525% | $205.5607 | $205.56 | $205.55 | $205.60 |
| Purchase #2 | $67.39 | 5.867% | $71.3438 | $71.34 | $71.35 | $71.30 |
| Purchase #3 | $102.51 | 5.412% | $108.0578 | $108.06 | $108.05 | $108.10 |
| Purchase #4 | $111.51 | 3.644% | $115.5734 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $171.74 | 4.667% | $179.7551 | $179.76 | $179.75 | $179.80 |
| Purchase #6 | $105.42 | 10.194% | $116.1665 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $229.50 | 4.321% | $239.4167 | $239.42 | $239.40 | $239.40 |
| 7 purchase totals = | $970.75 | $1,035.8740 | $1,035.88 | $1,035.80 | $1,036.00 | |