| 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 | $149.75 | 11.716% | $167.2947 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $15.69 | 10.248% | $17.2979 | $17.30 | $17.30 | $17.30 |
| Purchase #3 | $9.30 | 11.228% | $10.3442 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $214.78 | 12.741% | $242.1451 | $242.15 | $242.15 | $242.10 |
| Purchase #5 | $235.82 | 11.193% | $262.2153 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $56.83 | 3.182% | $58.6383 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $93.65 | 8.511% | $101.6206 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $775.82 | $859.5561 | $859.56 | $859.55 | $859.40 | |