| 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 | $199.89 | 9.565% | $219.0095 | $219.01 | $219.00 | $219.00 |
| Purchase #2 | $132.25 | 10.598% | $146.2659 | $146.27 | $146.25 | $146.30 |
| Purchase #3 | $199.63 | 5.815% | $211.2385 | $211.24 | $211.25 | $211.20 |
| Purchase #4 | $157.25 | 8.481% | $170.5864 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $191.79 | 9.125% | $209.2908 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $32.25 | 10.617% | $35.674 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $164.47 | 7.243% | $176.3826 | $176.38 | $176.40 | $176.40 |
| 7 purchase totals = | $1,077.53 | $1,168.4477 | $1,168.45 | $1,168.45 | $1,168.50 | |