| 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 | $177.90 | 5.213% | $187.1739 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $186.65 | 6.740% | $199.2302 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $213.52 | 9.836% | $234.5218 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $153.39 | 5.558% | $161.9154 | $161.92 | $161.90 | $161.90 |
| Purchase #5 | $194.55 | 11.751% | $217.4116 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $41.83 | 13.270% | $47.3808 | $47.38 | $47.40 | $47.40 |
| Purchase #7 | $52.53 | 7.709% | $56.5795 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $1,020.37 | $1,104.2132 | $1,104.21 | $1,104.20 | $1,104.20 | |