| 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 | $122.53 | 7.462% | $131.6732 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $13.66 | 4.253% | $14.241 | $14.24 | $14.25 | $14.20 |
| Purchase #3 | $181.48 | 3.304% | $187.4761 | $187.48 | $187.50 | $187.50 |
| Purchase #4 | $190.95 | 5.121% | $200.7285 | $200.73 | $200.75 | $200.70 |
| Purchase #5 | $247.34 | 11.787% | $276.494 | $276.49 | $276.50 | $276.50 |
| Purchase #6 | $76.28 | 3.602% | $79.0276 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $52.53 | 12.700% | $59.2013 | $59.20 | $59.20 | $59.20 |
| 7 purchase totals = | $884.77 | $948.8417 | $948.84 | $948.90 | $948.80 | |