| 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 | $191.79 | 11.276% | $213.4162 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $157.95 | 7.663% | $170.0537 | $170.05 | $170.05 | $170.10 |
| Purchase #3 | $149.50 | 8.123% | $161.6439 | $161.64 | $161.65 | $161.60 |
| Purchase #4 | $132.76 | 11.273% | $147.726 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $197.39 | 8.680% | $214.5235 | $214.52 | $214.50 | $214.50 |
| Purchase #6 | $148.54 | 3.343% | $153.5057 | $153.51 | $153.50 | $153.50 |
| Purchase #7 | $87.73 | 13.148% | $99.2647 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $1,065.66 | $1,160.1337 | $1,160.13 | $1,160.10 | $1,160.10 | |