| 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 | $159.86 | 9.402% | $174.89 | $174.89 | $174.90 | $174.90 |
| Purchase #2 | $124.58 | 3.683% | $129.1683 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $116.93 | 8.482% | $126.848 | $126.85 | $126.85 | $126.80 |
| Purchase #4 | $110.28 | 6.587% | $117.5441 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $136.36 | 7.758% | $146.9388 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $9.51 | 10.214% | $10.4814 | $10.48 | $10.50 | $10.50 |
| Purchase #7 | $41.25 | 12.574% | $46.4368 | $46.44 | $46.45 | $46.40 |
| 7 purchase totals = | $698.77 | $752.3074 | $752.31 | $752.35 | $752.20 | |