| 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 | $177.75 | 3.751% | $184.4174 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $70.81 | 12.478% | $79.6457 | $79.65 | $79.65 | $79.60 |
| Purchase #3 | $207.36 | 12.237% | $232.7346 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $202.77 | 5.352% | $213.6223 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $207.72 | 8.519% | $225.4157 | $225.42 | $225.40 | $225.40 |
| Purchase #6 | $123.87 | 7.199% | $132.7874 | $132.79 | $132.80 | $132.80 |
| Purchase #7 | $56.98 | 8.431% | $61.784 | $61.78 | $61.80 | $61.80 |
| 7 purchase totals = | $1,047.26 | $1,130.4071 | $1,130.41 | $1,130.40 | $1,130.30 | |