| 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 | $137.67 | 3.779% | $142.8725 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $15.66 | 5.649% | $16.5446 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $157.65 | 6.841% | $168.4348 | $168.43 | $168.45 | $168.40 |
| Purchase #4 | $53.71 | 12.727% | $60.5457 | $60.55 | $60.55 | $60.50 |
| Purchase #5 | $36.41 | 11.290% | $40.5207 | $40.52 | $40.50 | $40.50 |
| Purchase #6 | $103.87 | 4.400% | $108.4403 | $108.44 | $108.45 | $108.40 |
| Purchase #7 | $224.56 | 3.646% | $232.7475 | $232.75 | $232.75 | $232.70 |
| 7 purchase totals = | $729.53 | $770.1061 | $770.10 | $770.10 | $769.90 | |