| 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 | $205.73 | 3.840% | $213.63 | $213.63 | $213.65 | $213.60 |
| Purchase #2 | $70.96 | 8.505% | $76.9951 | $77.00 | $77.00 | $77.00 |
| Purchase #3 | $164.90 | 10.364% | $181.9902 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $165.61 | 8.563% | $179.7912 | $179.79 | $179.80 | $179.80 |
| Purchase #5 | $88.52 | 10.554% | $97.8624 | $97.86 | $97.85 | $97.90 |
| Purchase #6 | $202.84 | 13.184% | $229.5824 | $229.58 | $229.60 | $229.60 |
| Purchase #7 | $190.33 | 12.174% | $213.5008 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $1,088.89 | $1,193.3521 | $1,193.35 | $1,193.40 | $1,193.40 | |