| 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 | $137.71 | 10.285% | $151.8735 | $151.87 | $151.85 | $151.90 |
| Purchase #2 | $50.74 | 8.540% | $55.0732 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $74.40 | 13.189% | $84.2126 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $200.76 | 4.732% | $210.26 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $189.60 | 11.823% | $212.0164 | $212.02 | $212.00 | $212.00 |
| Purchase #6 | $24.71 | 4.662% | $25.862 | $25.86 | $25.85 | $25.90 |
| Purchase #7 | $65.50 | 11.174% | $72.819 | $72.82 | $72.80 | $72.80 |
| 7 purchase totals = | $743.42 | $812.1167 | $812.11 | $812.00 | $812.20 | |