| 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 | $133.88 | 9.362% | $146.4138 | $146.41 | $146.40 | $146.40 |
| Purchase #2 | $124.99 | 10.733% | $138.4052 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $88.56 | 8.378% | $95.9796 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $131.53 | 11.481% | $146.631 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $54.48 | 6.224% | $57.8708 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $109.54 | 13.468% | $124.2928 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $105.25 | 3.386% | $108.8138 | $108.81 | $108.80 | $108.80 |
| 7 purchase totals = | $748.23 | $818.4070 | $818.40 | $818.40 | $818.40 | |