| 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 | $118.37 | 11.549% | $132.0406 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $198.34 | 13.301% | $224.7212 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $36.30 | 7.585% | $39.0534 | $39.05 | $39.05 | $39.10 |
| Purchase #4 | $133.81 | 9.695% | $146.7829 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $145.85 | 11.322% | $162.3631 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $38.46 | 4.296% | $40.1122 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $102.30 | 9.755% | $112.2794 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $773.43 | $857.3528 | $857.34 | $857.35 | $857.40 | |