| 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 | $182.82 | 9.179% | $199.601 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $19.85 | 7.658% | $21.3701 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $132.67 | 12.443% | $149.1781 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $91.77 | 11.446% | $102.274 | $102.27 | $102.25 | $102.30 |
| Purchase #5 | $17.34 | 4.727% | $18.1597 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $6.75 | 8.391% | $7.3164 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $190.77 | 9.740% | $209.351 | $209.35 | $209.35 | $209.40 |
| 7 purchase totals = | $641.97 | $707.2503 | $707.25 | $707.20 | $707.40 | |