| 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 | 13.288% | $150.3105 | $150.31 | $150.30 | $150.30 |
| Purchase #2 | $187.93 | 8.315% | $203.5564 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $200.39 | 11.759% | $223.9539 | $223.95 | $223.95 | $224.00 |
| Purchase #4 | $186.90 | 4.414% | $195.1498 | $195.15 | $195.15 | $195.10 |
| Purchase #5 | $102.91 | 12.315% | $115.5834 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $144.59 | 13.242% | $163.7366 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $140.45 | 13.846% | $159.8967 | $159.90 | $159.90 | $159.90 |
| 7 purchase totals = | $1,095.85 | $1,212.1873 | $1,212.19 | $1,212.20 | $1,212.20 | |