| 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 | $68.97 | 3.146% | $71.1398 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $170.38 | 5.179% | $179.204 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $168.54 | 5.595% | $177.9698 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $84.98 | 12.102% | $95.2643 | $95.26 | $95.25 | $95.30 |
| Purchase #5 | $19.67 | 7.492% | $21.1437 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $123.67 | 3.107% | $127.5124 | $127.51 | $127.50 | $127.50 |
| Purchase #7 | $61.32 | 8.543% | $66.5586 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $697.53 | $738.7926 | $738.78 | $738.75 | $738.80 | |