| 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 | $144.89 | 6.664% | $154.5455 | $154.55 | $154.55 | $154.50 |
| Purchase #2 | $16.72 | 5.186% | $17.5871 | $17.59 | $17.60 | $17.60 |
| Purchase #3 | $118.47 | 9.545% | $129.778 | $129.78 | $129.80 | $129.80 |
| Purchase #4 | $188.79 | 9.514% | $206.7515 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $233.51 | 5.842% | $247.1517 | $247.15 | $247.15 | $247.20 |
| Purchase #6 | $29.49 | 6.261% | $31.3364 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $88.34 | 13.459% | $100.2297 | $100.23 | $100.25 | $100.20 |
| 7 purchase totals = | $820.21 | $887.3799 | $887.39 | $887.45 | $887.40 | |