| 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 | $166.32 | 9.562% | $182.2235 | $182.22 | $182.20 | $182.20 |
| Purchase #2 | $5.77 | 5.655% | $6.0963 | $6.10 | $6.10 | $6.10 |
| Purchase #3 | $45.44 | 6.697% | $48.4831 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $102.96 | 9.224% | $112.457 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $222.31 | 10.531% | $245.7215 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $39.73 | 13.182% | $44.9672 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $229.62 | 9.365% | $251.1239 | $251.12 | $251.10 | $251.10 |
| 7 purchase totals = | $812.15 | $891.0725 | $891.07 | $891.00 | $891.10 | |