| 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 | $174.47 | 5.203% | $183.5477 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $102.67 | 10.242% | $113.1855 | $113.19 | $113.20 | $113.20 |
| Purchase #3 | $122.32 | 8.350% | $132.5337 | $132.53 | $132.55 | $132.50 |
| Purchase #4 | $160.95 | 12.286% | $180.7243 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $191.69 | 10.139% | $211.1254 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $227.65 | 11.157% | $253.0489 | $253.05 | $253.05 | $253.00 |
| Purchase #7 | $196.80 | 8.611% | $213.7464 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $1,176.55 | $1,287.9119 | $1,287.92 | $1,287.95 | $1,287.70 | |