| 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 | $133.32 | 11.461% | $148.5998 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $138.61 | 11.106% | $154.004 | $154.00 | $154.00 | $154.00 |
| Purchase #3 | $194.90 | 12.477% | $219.2177 | $219.22 | $219.20 | $219.20 |
| Purchase #4 | $62.48 | 3.243% | $64.5062 | $64.51 | $64.50 | $64.50 |
| Purchase #5 | $88.99 | 5.342% | $93.7438 | $93.74 | $93.75 | $93.70 |
| Purchase #6 | $147.41 | 5.496% | $155.5117 | $155.51 | $155.50 | $155.50 |
| Purchase #7 | $16.78 | 6.543% | $17.8779 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $782.49 | $853.4611 | $853.46 | $853.45 | $853.40 | |