| 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 | $144.74 | 3.121% | $149.2573 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $137.46 | 3.539% | $142.3247 | $142.32 | $142.30 | $142.30 |
| Purchase #3 | $20.44 | 4.873% | $21.436 | $21.44 | $21.45 | $21.40 |
| Purchase #4 | $71.27 | 7.692% | $76.7521 | $76.75 | $76.75 | $76.80 |
| Purchase #5 | $215.83 | 5.521% | $227.746 | $227.75 | $227.75 | $227.70 |
| Purchase #6 | $31.36 | 13.367% | $35.5519 | $35.55 | $35.55 | $35.60 |
| Purchase #7 | $22.61 | 6.312% | $24.0371 | $24.04 | $24.05 | $24.00 |
| 7 purchase totals = | $643.71 | $677.1051 | $677.11 | $677.10 | $677.10 | |