| 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 | $132.68 | 5.724% | $140.2746 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $129.50 | 11.712% | $144.667 | $144.67 | $144.65 | $144.70 |
| Purchase #3 | $117.52 | 13.254% | $133.0961 | $133.10 | $133.10 | $133.10 |
| Purchase #4 | $165.26 | 6.567% | $176.1126 | $176.11 | $176.10 | $176.10 |
| Purchase #5 | $183.71 | 11.363% | $204.585 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $129.49 | 9.641% | $141.9741 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $190.52 | 4.102% | $198.3351 | $198.34 | $198.35 | $198.30 |
| 7 purchase totals = | $1,048.68 | $1,139.0445 | $1,139.05 | $1,139.00 | $1,139.10 | |