| 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 | $144.51 | 10.426% | $159.5766 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $231.97 | 5.170% | $243.9628 | $243.96 | $243.95 | $244.00 |
| Purchase #3 | $180.26 | 10.308% | $198.8412 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $81.49 | 7.674% | $87.7435 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $179.87 | 4.344% | $187.6836 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $46.40 | 3.590% | $48.0658 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $199.37 | 9.800% | $218.9083 | $218.91 | $218.90 | $218.90 |
| 7 purchase totals = | $1,063.87 | $1,144.7818 | $1,144.78 | $1,144.80 | $1,144.80 | |