| 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 | $167.63 | 3.347% | $173.2406 | $173.24 | $173.25 | $173.20 |
| Purchase #2 | $102.39 | 13.248% | $115.9546 | $115.95 | $115.95 | $116.00 |
| Purchase #3 | $71.48 | 10.747% | $79.162 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $190.25 | 6.162% | $201.9732 | $201.97 | $201.95 | $202.00 |
| Purchase #5 | $9.90 | 9.182% | $10.809 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $167.70 | 7.202% | $179.7778 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $54.74 | 4.336% | $57.1135 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $764.09 | $818.0307 | $818.02 | $818.00 | $818.10 | |