| 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 | $188.41 | 7.116% | $201.8173 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $137.37 | 9.245% | $150.0699 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $5.89 | 13.659% | $6.6945 | $6.69 | $6.70 | $6.70 |
| Purchase #4 | $153.27 | 9.740% | $168.1985 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $37.73 | 10.667% | $41.7547 | $41.75 | $41.75 | $41.80 |
| Purchase #6 | $78.94 | 6.586% | $84.139 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $126.81 | 4.619% | $132.6674 | $132.67 | $132.65 | $132.70 |
| 7 purchase totals = | $728.42 | $785.3413 | $785.34 | $785.30 | $785.40 | |