| 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 | $171.26 | 5.143% | $180.0679 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $45.81 | 13.306% | $51.9055 | $51.91 | $51.90 | $51.90 |
| Purchase #3 | $79.45 | 4.517% | $83.0388 | $83.04 | $83.05 | $83.00 |
| Purchase #4 | $82.73 | 10.742% | $91.6169 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $218.71 | 9.866% | $240.2879 | $240.29 | $240.30 | $240.30 |
| Purchase #6 | $125.50 | 11.696% | $140.1785 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $210.59 | 12.118% | $236.1093 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $934.05 | $1,023.2048 | $1,023.22 | $1,023.20 | $1,023.20 | |