| 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 | $153.74 | 11.445% | $171.3355 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $156.60 | 13.148% | $177.1898 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $164.85 | 9.443% | $180.4168 | $180.42 | $180.40 | $180.40 |
| Purchase #4 | $87.73 | 10.171% | $96.653 | $96.65 | $96.65 | $96.70 |
| Purchase #5 | $154.46 | 10.435% | $170.5779 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $76.61 | 12.667% | $86.3142 | $86.31 | $86.30 | $86.30 |
| Purchase #7 | $193.79 | 6.305% | $206.0085 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $987.78 | $1,088.4957 | $1,088.50 | $1,088.50 | $1,088.50 | |