| 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 | $157.67 | 10.770% | $174.6511 | $174.65 | $174.65 | $174.70 |
| Purchase #2 | $85.46 | 8.724% | $92.9155 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $6.52 | 8.203% | $7.0548 | $7.05 | $7.05 | $7.10 |
| Purchase #4 | $204.40 | 7.125% | $218.9635 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $63.56 | 8.212% | $68.7795 | $68.78 | $68.80 | $68.80 |
| Purchase #6 | $170.56 | 8.764% | $185.5079 | $185.51 | $185.50 | $185.50 |
| Purchase #7 | $169.74 | 11.396% | $189.0836 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $857.91 | $936.9559 | $936.95 | $936.95 | $937.10 | |