| 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 | $172.96 | 8.432% | $187.544 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $53.95 | 4.514% | $56.3853 | $56.39 | $56.40 | $56.40 |
| Purchase #3 | $14.25 | 5.526% | $15.0375 | $15.04 | $15.05 | $15.00 |
| Purchase #4 | $192.92 | 10.641% | $213.4486 | $213.45 | $213.45 | $213.40 |
| Purchase #5 | $136.34 | 6.125% | $144.6908 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $92.66 | 3.668% | $96.0588 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $62.47 | 4.770% | $65.4498 | $65.45 | $65.45 | $65.40 |
| 7 purchase totals = | $725.55 | $778.6148 | $778.62 | $778.65 | $778.50 | |