| 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 | $132.64 | 7.826% | $143.0204 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $119.85 | 13.829% | $136.4241 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $51.77 | 10.349% | $57.1277 | $57.13 | $57.15 | $57.10 |
| Purchase #4 | $96.85 | 8.739% | $105.3137 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $89.79 | 7.863% | $96.8502 | $96.85 | $96.85 | $96.90 |
| Purchase #6 | $247.63 | 3.695% | $256.7799 | $256.78 | $256.80 | $256.80 |
| Purchase #7 | $16.29 | 8.754% | $17.716 | $17.72 | $17.70 | $17.70 |
| 7 purchase totals = | $754.82 | $813.2320 | $813.23 | $813.20 | $813.20 | |