| 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 | $151.67 | 7.465% | $162.9922 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $106.40 | 5.268% | $112.0052 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $95.64 | 7.345% | $102.6648 | $102.66 | $102.65 | $102.70 |
| Purchase #4 | $175.29 | 8.501% | $190.1914 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $211.49 | 6.177% | $224.5537 | $224.55 | $224.55 | $224.60 |
| Purchase #6 | $29.33 | 8.232% | $31.7444 | $31.74 | $31.75 | $31.70 |
| Purchase #7 | $67.86 | 10.821% | $75.2031 | $75.20 | $75.20 | $75.20 |
| 7 purchase totals = | $837.68 | $899.3548 | $899.34 | $899.35 | $899.40 | |