| 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 | $13.25 | 8.788% | $14.4144 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $154.92 | 7.323% | $166.2648 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $11.66 | 6.176% | $12.3801 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $137.73 | 3.390% | $142.399 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $23.48 | 3.452% | $24.2905 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $155.68 | 7.280% | $167.0135 | $167.01 | $167.00 | $167.00 |
| Purchase #7 | $236.82 | 3.173% | $244.3343 | $244.33 | $244.35 | $244.30 |
| 7 purchase totals = | $733.54 | $771.0966 | $771.08 | $771.10 | $771.10 | |