| 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 | $163.69 | 10.366% | $180.6581 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $248.68 | 9.666% | $272.7174 | $272.72 | $272.70 | $272.70 |
| Purchase #3 | $242.76 | 3.139% | $250.3802 | $250.38 | $250.40 | $250.40 |
| Purchase #4 | $155.84 | 8.567% | $169.1908 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $218.58 | 6.827% | $233.5025 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $132.29 | 12.315% | $148.5815 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $83.55 | 4.671% | $87.4526 | $87.45 | $87.45 | $87.50 |
| 7 purchase totals = | $1,245.39 | $1,342.4831 | $1,342.48 | $1,342.50 | $1,342.60 | |