| 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 | $103.59 | 13.106% | $117.1665 | $117.17 | $117.15 | $117.20 |
| Purchase #2 | $143.31 | 8.206% | $155.07 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $188.83 | 3.339% | $195.135 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $126.57 | 12.696% | $142.6393 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $49.66 | 7.521% | $53.3949 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $24.71 | 7.410% | $26.541 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $226.85 | 3.535% | $234.8691 | $234.87 | $234.85 | $234.90 |
| 7 purchase totals = | $863.52 | $924.8158 | $924.82 | $924.80 | $924.80 | |