| 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 | $169.91 | 8.532% | $184.4067 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $95.97 | 11.376% | $106.8875 | $106.89 | $106.90 | $106.90 |
| Purchase #3 | $72.30 | 11.121% | $80.3405 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $163.62 | 4.399% | $170.8176 | $170.82 | $170.80 | $170.80 |
| Purchase #5 | $8.83 | 12.543% | $9.9375 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $172.38 | 7.295% | $184.9551 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $71.66 | 5.449% | $75.5648 | $75.56 | $75.55 | $75.60 |
| 7 purchase totals = | $754.67 | $812.9097 | $812.92 | $812.90 | $812.90 | |