| 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 | $190.36 | 8.592% | $206.7157 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $136.96 | 8.787% | $148.9947 | $148.99 | $149.00 | $149.00 |
| Purchase #3 | $185.49 | 11.558% | $206.9289 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $119.58 | 8.559% | $129.8149 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $96.94 | 13.363% | $109.8941 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $96.73 | 13.583% | $109.8688 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $129.93 | 10.486% | $143.5545 | $143.55 | $143.55 | $143.60 |
| 7 purchase totals = | $955.99 | $1,055.7716 | $1,055.76 | $1,055.75 | $1,055.80 | |