| 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 | $72.88 | 3.368% | $75.3346 | $75.33 | $75.35 | $75.30 |
| Purchase #2 | $139.43 | 3.310% | $144.0451 | $144.05 | $144.05 | $144.00 |
| Purchase #3 | $116.25 | 13.527% | $131.9751 | $131.98 | $132.00 | $132.00 |
| Purchase #4 | $223.47 | 5.863% | $236.572 | $236.57 | $236.55 | $236.60 |
| Purchase #5 | $187.43 | 8.670% | $203.6802 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $130.95 | 4.724% | $137.1361 | $137.14 | $137.15 | $137.10 |
| Purchase #7 | $8.66 | 12.277% | $9.7232 | $9.72 | $9.70 | $9.70 |
| 7 purchase totals = | $879.07 | $938.4663 | $938.47 | $938.50 | $938.40 | |