| 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 | $107.57 | 11.334% | $119.762 | $119.76 | $119.75 | $119.80 |
| Purchase #2 | $17.79 | 6.724% | $18.9862 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $141.62 | 3.495% | $146.5696 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $153.73 | 4.614% | $160.8231 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $110.96 | 12.475% | $124.8023 | $124.80 | $124.80 | $124.80 |
| Purchase #6 | $105.25 | 4.341% | $109.8189 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $167.25 | 3.530% | $173.1539 | $173.15 | $173.15 | $173.20 |
| 7 purchase totals = | $804.17 | $853.9160 | $853.91 | $853.85 | $854.00 | |