| 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 | $149.49 | 3.564% | $154.8178 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $180.52 | 13.743% | $205.3289 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $96.40 | 6.404% | $102.5735 | $102.57 | $102.55 | $102.60 |
| Purchase #4 | $120.43 | 13.295% | $136.4412 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $146.88 | 3.442% | $151.9356 | $151.94 | $151.95 | $151.90 |
| Purchase #6 | $129.89 | 12.400% | $145.9964 | $146.00 | $146.00 | $146.00 |
| Purchase #7 | $135.80 | 9.641% | $148.8925 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $959.41 | $1,045.9859 | $1,045.99 | $1,046.00 | $1,045.90 | |