| 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 | $162.39 | 11.441% | $180.969 | $180.97 | $180.95 | $181.00 |
| Purchase #2 | $28.72 | 6.647% | $30.629 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $247.35 | 13.736% | $281.326 | $281.33 | $281.35 | $281.30 |
| Purchase #4 | $119.84 | 11.316% | $133.4011 | $133.40 | $133.40 | $133.40 |
| Purchase #5 | $98.97 | 9.749% | $108.6186 | $108.62 | $108.60 | $108.60 |
| Purchase #6 | $146.49 | 10.153% | $161.3631 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $34.68 | 11.306% | $38.6009 | $38.60 | $38.60 | $38.60 |
| 7 purchase totals = | $838.44 | $934.9077 | $934.91 | $934.90 | $934.90 | |