| 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 | $163.82 | 4.162% | $170.6382 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $205.29 | 4.684% | $214.9058 | $214.91 | $214.90 | $214.90 |
| Purchase #3 | $116.28 | 10.344% | $128.308 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $79.66 | 7.830% | $85.8974 | $85.90 | $85.90 | $85.90 |
| Purchase #5 | $27.70 | 4.723% | $29.0083 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $198.40 | 5.384% | $209.0819 | $209.08 | $209.10 | $209.10 |
| Purchase #7 | $82.33 | 11.826% | $92.0663 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $873.48 | $929.9059 | $929.92 | $929.90 | $929.90 | |