| 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 | $217.29 | 9.389% | $237.6914 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $200.73 | 10.449% | $221.7043 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $79.75 | 9.803% | $87.5679 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $165.26 | 3.532% | $171.097 | $171.10 | $171.10 | $171.10 |
| Purchase #5 | $157.55 | 8.652% | $171.1812 | $171.18 | $171.20 | $171.20 |
| Purchase #6 | $17.28 | 13.508% | $19.6142 | $19.61 | $19.60 | $19.60 |
| Purchase #7 | $68.56 | 6.734% | $73.1768 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $906.42 | $982.0328 | $982.03 | $982.05 | $982.10 | |