| 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 | $128.37 | 7.781% | $138.3585 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $163.41 | 3.423% | $169.0035 | $169.00 | $169.00 | $169.00 |
| Purchase #3 | $214.89 | 5.479% | $226.6638 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $37.77 | 9.366% | $41.3075 | $41.31 | $41.30 | $41.30 |
| Purchase #5 | $152.45 | 3.614% | $157.9595 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $95.71 | 13.668% | $108.7916 | $108.79 | $108.80 | $108.80 |
| Purchase #7 | $63.33 | 10.683% | $70.0955 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $855.93 | $912.1799 | $912.18 | $912.15 | $912.30 | |