| 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 | $157.55 | 10.309% | $173.7918 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $21.96 | 12.491% | $24.703 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $129.97 | 8.652% | $141.215 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $94.46 | 7.562% | $101.6031 | $101.60 | $101.60 | $101.60 |
| Purchase #5 | $154.53 | 8.742% | $168.039 | $168.04 | $168.05 | $168.00 |
| Purchase #6 | $73.96 | 9.687% | $81.1245 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $213.91 | 11.637% | $238.8027 | $238.80 | $238.80 | $238.80 |
| 7 purchase totals = | $846.34 | $929.2791 | $929.27 | $929.25 | $929.20 | |