| 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 | $193.91 | 8.770% | $210.9159 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $132.32 | 11.853% | $148.0039 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $45.26 | 12.183% | $50.774 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $189.33 | 4.584% | $198.0089 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $68.30 | 7.768% | $73.6055 | $73.61 | $73.60 | $73.60 |
| Purchase #6 | $137.97 | 12.253% | $154.8755 | $154.88 | $154.90 | $154.90 |
| Purchase #7 | $65.69 | 8.247% | $71.1075 | $71.11 | $71.10 | $71.10 |
| 7 purchase totals = | $832.78 | $907.2912 | $907.30 | $907.25 | $907.30 | |