| 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 | $168.73 | 12.386% | $189.6289 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $95.96 | 10.739% | $106.2651 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $58.61 | 5.119% | $61.6102 | $61.61 | $61.60 | $61.60 |
| Purchase #4 | $136.35 | 10.823% | $151.1072 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $125.72 | 8.165% | $135.985 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $15.81 | 3.664% | $16.3893 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $46.52 | 8.196% | $50.3328 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $647.70 | $711.3185 | $711.33 | $711.35 | $711.30 | |