| 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 | $163.83 | 12.136% | $183.7124 | $183.71 | $183.70 | $183.70 |
| Purchase #2 | $195.79 | 10.501% | $216.3499 | $216.35 | $216.35 | $216.30 |
| Purchase #3 | $60.84 | 4.802% | $63.7615 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $131.83 | 13.144% | $149.1577 | $149.16 | $149.15 | $149.20 |
| Purchase #5 | $54.52 | 13.133% | $61.6801 | $61.68 | $61.70 | $61.70 |
| Purchase #6 | $87.48 | 4.349% | $91.2845 | $91.28 | $91.30 | $91.30 |
| Purchase #7 | $22.44 | 6.367% | $23.8688 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $716.73 | $789.8149 | $789.81 | $789.80 | $789.90 | |