| 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 | $168.32 | 13.343% | $190.7789 | $190.78 | $190.80 | $190.80 |
| Purchase #2 | $40.47 | 11.358% | $45.0666 | $45.07 | $45.05 | $45.10 |
| Purchase #3 | $183.34 | 9.376% | $200.53 | $200.53 | $200.55 | $200.50 |
| Purchase #4 | $39.73 | 12.686% | $44.7701 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $215.39 | 7.825% | $232.2443 | $232.24 | $232.25 | $232.20 |
| Purchase #6 | $32.40 | 8.595% | $35.1848 | $35.18 | $35.20 | $35.20 |
| Purchase #7 | $225.59 | 9.751% | $247.5873 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $905.24 | $996.1620 | $996.16 | $996.20 | $996.20 | |