| 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 | $160.66 | 13.791% | $182.8166 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $6.83 | 7.586% | $7.3481 | $7.35 | $7.35 | $7.30 |
| Purchase #3 | $5.95 | 3.715% | $6.171 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $165.67 | 7.808% | $178.6055 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $34.58 | 3.261% | $35.7077 | $35.71 | $35.70 | $35.70 |
| Purchase #6 | $81.78 | 5.619% | $86.3752 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $95.68 | 6.785% | $102.1719 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $551.15 | $599.1960 | $599.21 | $599.15 | $599.20 | |