| 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 | $171.28 | 7.139% | $183.5077 | $183.51 | $183.50 | $183.50 |
| Purchase #2 | $97.53 | 6.525% | $103.8938 | $103.89 | $103.90 | $103.90 |
| Purchase #3 | $99.37 | 8.444% | $107.7608 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $164.67 | 13.669% | $187.1787 | $187.18 | $187.20 | $187.20 |
| Purchase #5 | $46.80 | 8.184% | $50.6301 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $198.51 | 13.726% | $225.7575 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $124.35 | 13.414% | $141.0303 | $141.03 | $141.05 | $141.00 |
| 7 purchase totals = | $902.51 | $999.7589 | $999.76 | $999.80 | $999.80 | |