| 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 | $169.70 | 5.636% | $179.2643 | $179.26 | $179.25 | $179.30 |
| Purchase #2 | $209.96 | 9.644% | $230.2085 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $101.46 | 9.619% | $111.2194 | $111.22 | $111.20 | $111.20 |
| Purchase #4 | $79.90 | 4.491% | $83.4883 | $83.49 | $83.50 | $83.50 |
| Purchase #5 | $206.62 | 13.168% | $233.8277 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $112.29 | 4.200% | $117.0062 | $117.01 | $117.00 | $117.00 |
| Purchase #7 | $28.46 | 9.643% | $31.2044 | $31.20 | $31.20 | $31.20 |
| 7 purchase totals = | $908.39 | $986.2188 | $986.22 | $986.20 | $986.20 | |