| 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 | $140.77 | 13.846% | $160.261 | $160.26 | $160.25 | $160.30 |
| Purchase #2 | $58.66 | 12.725% | $66.1245 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $139.85 | 4.535% | $146.1922 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $226.32 | 3.591% | $234.4472 | $234.45 | $234.45 | $234.40 |
| Purchase #5 | $23.65 | 3.304% | $24.4314 | $24.43 | $24.45 | $24.40 |
| Purchase #6 | $137.74 | 7.827% | $148.5209 | $148.52 | $148.50 | $148.50 |
| Purchase #7 | $233.25 | 12.857% | $263.239 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $960.24 | $1,043.2162 | $1,043.21 | $1,043.20 | $1,043.10 | |