| 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 | $149.44 | 13.807% | $170.0732 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $5.96 | 6.136% | $6.3257 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $152.32 | 10.348% | $168.0821 | $168.08 | $168.10 | $168.10 |
| Purchase #4 | $135.56 | 13.734% | $154.1778 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $168.65 | 12.421% | $189.598 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $67.67 | 11.524% | $75.4683 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $52.34 | 12.131% | $58.6894 | $58.69 | $58.70 | $58.70 |
| 7 purchase totals = | $731.94 | $822.4145 | $822.42 | $822.45 | $822.50 | |