| 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 | $42.81 | 10.563% | $47.332 | $47.33 | $47.35 | $47.30 |
| Purchase #2 | $166.47 | 9.208% | $181.7986 | $181.80 | $181.80 | $181.80 |
| Purchase #3 | $185.57 | 5.335% | $195.4702 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $150.42 | 6.140% | $159.6558 | $159.66 | $159.65 | $159.70 |
| Purchase #5 | $241.69 | 12.869% | $272.7931 | $272.79 | $272.80 | $272.80 |
| Purchase #6 | $182.53 | 13.430% | $207.0438 | $207.04 | $207.05 | $207.00 |
| Purchase #7 | $156.55 | 4.483% | $163.5681 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $1,126.04 | $1,227.6616 | $1,227.66 | $1,227.65 | $1,227.70 | |