| 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 | $184.71 | 7.841% | $199.1931 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $16.45 | 10.504% | $18.1779 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $47.64 | 7.161% | $51.0515 | $51.05 | $51.05 | $51.10 |
| Purchase #4 | $35.41 | 8.147% | $38.2949 | $38.29 | $38.30 | $38.30 |
| Purchase #5 | $123.35 | 3.576% | $127.761 | $127.76 | $127.75 | $127.80 |
| Purchase #6 | $110.96 | 3.356% | $114.6838 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $142.58 | 6.402% | $151.708 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $661.10 | $700.8702 | $700.86 | $700.90 | $701.00 | |