| 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 | $146.57 | 3.660% | $151.9345 | $151.93 | $151.95 | $151.90 |
| Purchase #2 | $120.29 | 10.550% | $132.9806 | $132.98 | $133.00 | $133.00 |
| Purchase #3 | $19.84 | 11.555% | $22.1325 | $22.13 | $22.15 | $22.10 |
| Purchase #4 | $189.98 | 3.787% | $197.1745 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $106.50 | 7.868% | $114.8794 | $114.88 | $114.90 | $114.90 |
| Purchase #6 | $100.54 | 10.858% | $111.4566 | $111.46 | $111.45 | $111.50 |
| Purchase #7 | $81.37 | 7.115% | $87.1595 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $765.09 | $817.7176 | $817.71 | $817.75 | $817.80 | |