| 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 | $141.29 | 5.630% | $149.2446 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $203.98 | 11.467% | $227.3704 | $227.37 | $227.35 | $227.40 |
| Purchase #3 | $54.60 | 5.111% | $57.3906 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $48.83 | 8.226% | $52.8468 | $52.85 | $52.85 | $52.80 |
| Purchase #5 | $247.42 | 8.206% | $267.7233 | $267.72 | $267.70 | $267.70 |
| Purchase #6 | $21.69 | 9.282% | $23.7033 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $174.63 | 5.125% | $183.5798 | $183.58 | $183.60 | $183.60 |
| 7 purchase totals = | $892.44 | $961.8588 | $961.85 | $961.85 | $961.80 | |