| 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 | $18.83 | 11.671% | $21.0276 | $21.03 | $21.05 | $21.00 |
| Purchase #2 | $133.96 | 11.764% | $149.7191 | $149.72 | $149.70 | $149.70 |
| Purchase #3 | $15.82 | 8.689% | $17.1946 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $82.66 | 7.864% | $89.1604 | $89.16 | $89.15 | $89.20 |
| Purchase #5 | $197.80 | 12.850% | $223.2173 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $179.80 | 12.689% | $202.6148 | $202.61 | $202.60 | $202.60 |
| Purchase #7 | $171.76 | 13.869% | $195.5814 | $195.58 | $195.60 | $195.60 |
| 7 purchase totals = | $800.63 | $898.5152 | $898.51 | $898.50 | $898.50 | |