| 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 | $123.39 | 6.464% | $131.3659 | $131.37 | $131.35 | $131.40 |
| Purchase #2 | $7.45 | 6.315% | $7.9205 | $7.92 | $7.90 | $7.90 |
| Purchase #3 | $150.85 | 12.337% | $169.4604 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $113.31 | 5.385% | $119.4117 | $119.41 | $119.40 | $119.40 |
| Purchase #5 | $165.85 | 7.434% | $178.1793 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $203.41 | 6.524% | $216.6805 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $8.58 | 9.242% | $9.373 | $9.37 | $9.35 | $9.40 |
| 7 purchase totals = | $772.84 | $832.3913 | $832.39 | $832.35 | $832.50 | |