| 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 | $170.83 | 4.467% | $178.461 | $178.46 | $178.45 | $178.50 |
| Purchase #2 | $227.52 | 7.583% | $244.7728 | $244.77 | $244.75 | $244.80 |
| Purchase #3 | $118.30 | 10.279% | $130.4601 | $130.46 | $130.45 | $130.50 |
| Purchase #4 | $87.99 | 7.137% | $94.2698 | $94.27 | $94.25 | $94.30 |
| Purchase #5 | $27.36 | 13.706% | $31.11 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $117.46 | 3.519% | $121.5934 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $50.44 | 3.461% | $52.1857 | $52.19 | $52.20 | $52.20 |
| 7 purchase totals = | $799.90 | $852.8528 | $852.85 | $852.80 | $853.00 | |