| 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 | $138.72 | 5.629% | $146.5285 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $127.63 | 10.139% | $140.5704 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $193.41 | 4.858% | $202.8059 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $112.95 | 4.263% | $117.7651 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $9.49 | 12.555% | $10.6815 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $153.96 | 9.379% | $168.3999 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $92.89 | 6.476% | $98.9056 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $829.05 | $885.6569 | $885.67 | $885.65 | $885.70 | |