| 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 | $112.53 | 6.250% | $119.5631 | $119.56 | $119.55 | $119.60 |
| Purchase #2 | $142.75 | 8.531% | $154.928 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $19.25 | 6.532% | $20.5074 | $20.51 | $20.50 | $20.50 |
| Purchase #4 | $109.37 | 12.466% | $123.0041 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $116.91 | 3.191% | $120.6406 | $120.64 | $120.65 | $120.60 |
| Purchase #6 | $132.88 | 12.257% | $149.1671 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $138.92 | 4.420% | $145.0603 | $145.06 | $145.05 | $145.10 |
| 7 purchase totals = | $772.61 | $832.8706 | $832.87 | $832.85 | $832.90 | |