| 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 | $131.80 | 6.752% | $140.6991 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $213.98 | 4.626% | $223.8787 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $41.53 | 13.686% | $47.2138 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $100.39 | 7.474% | $107.8931 | $107.89 | $107.90 | $107.90 |
| Purchase #5 | $106.99 | 12.665% | $120.5403 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $161.79 | 9.206% | $176.6844 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $151.95 | 7.215% | $162.9132 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $908.43 | $979.8226 | $979.81 | $979.85 | $979.80 | |