| 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 | $194.53 | 6.379% | $206.9391 | $206.94 | $206.95 | $206.90 |
| Purchase #2 | $104.70 | 6.671% | $111.6845 | $111.68 | $111.70 | $111.70 |
| Purchase #3 | $94.68 | 9.766% | $103.9264 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $119.52 | 11.102% | $132.7891 | $132.79 | $132.80 | $132.80 |
| Purchase #5 | $57.84 | 3.841% | $60.0616 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $143.94 | 4.257% | $150.0675 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $171.70 | 5.785% | $181.6328 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $886.91 | $947.1010 | $947.10 | $947.15 | $947.10 | |