| 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 | $169.34 | 7.687% | $182.3572 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $236.81 | 9.415% | $259.1057 | $259.11 | $259.10 | $259.10 |
| Purchase #3 | $155.96 | 10.640% | $172.5541 | $172.55 | $172.55 | $172.60 |
| Purchase #4 | $215.74 | 6.831% | $230.4772 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $163.76 | 4.105% | $170.4823 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $182.73 | 11.197% | $203.1903 | $203.19 | $203.20 | $203.20 |
| Purchase #7 | $208.65 | 8.114% | $225.5799 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $1,332.99 | $1,443.7467 | $1,443.75 | $1,443.80 | $1,443.90 | |