| 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 | $175.69 | 13.450% | $199.3203 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $101.79 | 12.589% | $114.6043 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $103.68 | 3.240% | $107.0392 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $15.72 | 7.727% | $16.9347 | $16.93 | $16.95 | $16.90 |
| Purchase #5 | $49.29 | 3.113% | $50.8244 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $162.62 | 6.310% | $172.8813 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $10.39 | 7.135% | $11.1313 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $619.18 | $672.7355 | $672.72 | $672.75 | $672.60 | |