| 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 | $188.68 | 9.532% | $206.665 | $206.67 | $206.65 | $206.70 |
| Purchase #2 | $121.66 | 13.486% | $138.0671 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $66.61 | 8.135% | $72.0287 | $72.03 | $72.05 | $72.00 |
| Purchase #4 | $30.49 | 7.455% | $32.763 | $32.76 | $32.75 | $32.80 |
| Purchase #5 | $35.58 | 3.298% | $36.7534 | $36.75 | $36.75 | $36.80 |
| Purchase #6 | $144.47 | 10.311% | $159.3663 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $80.83 | 10.294% | $89.1506 | $89.15 | $89.15 | $89.20 |
| 7 purchase totals = | $668.32 | $734.7941 | $734.80 | $734.75 | $735.00 | |