| 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 | $202.98 | 4.307% | $211.7223 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $155.38 | 6.225% | $165.0524 | $165.05 | $165.05 | $165.10 |
| Purchase #3 | $18.42 | 11.784% | $20.5906 | $20.59 | $20.60 | $20.60 |
| Purchase #4 | $165.94 | 10.600% | $183.5296 | $183.53 | $183.55 | $183.50 |
| Purchase #5 | $145.76 | 6.308% | $154.9545 | $154.95 | $154.95 | $155.00 |
| Purchase #6 | $54.68 | 10.829% | $60.6013 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $170.65 | 7.189% | $182.918 | $182.92 | $182.90 | $182.90 |
| 7 purchase totals = | $913.81 | $979.3687 | $979.36 | $979.35 | $979.40 | |