| 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 | $138.47 | 5.250% | $145.7397 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $162.41 | 5.208% | $170.8683 | $170.87 | $170.85 | $170.90 |
| Purchase #3 | $193.27 | 5.870% | $204.6149 | $204.61 | $204.60 | $204.60 |
| Purchase #4 | $61.59 | 4.184% | $64.1669 | $64.17 | $64.15 | $64.20 |
| Purchase #5 | $85.41 | 13.801% | $97.1974 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $206.86 | 3.443% | $213.9822 | $213.98 | $214.00 | $214.00 |
| Purchase #7 | $226.90 | 6.122% | $240.7908 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $1,074.91 | $1,137.3602 | $1,137.36 | $1,137.35 | $1,137.40 | |