| 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 | $150.78 | 6.304% | $160.2852 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $175.39 | 10.579% | $193.9445 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $35.66 | 6.857% | $38.1052 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $225.90 | 5.595% | $238.5391 | $238.54 | $238.55 | $238.50 |
| Purchase #5 | $205.67 | 6.634% | $219.3141 | $219.31 | $219.30 | $219.30 |
| Purchase #6 | $116.74 | 12.789% | $131.6699 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $237.83 | 5.448% | $250.787 | $250.79 | $250.80 | $250.80 |
| 7 purchase totals = | $1,147.97 | $1,232.6450 | $1,232.65 | $1,232.65 | $1,232.60 | |