| 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 | $169.58 | 3.580% | $175.651 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $160.93 | 10.465% | $177.7713 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $170.41 | 5.676% | $180.0825 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $64.53 | 13.831% | $73.4551 | $73.46 | $73.45 | $73.50 |
| Purchase #5 | $171.81 | 7.668% | $184.9844 | $184.98 | $185.00 | $185.00 |
| Purchase #6 | $109.40 | 3.797% | $113.5539 | $113.55 | $113.55 | $113.60 |
| Purchase #7 | $141.76 | 5.176% | $149.0975 | $149.10 | $149.10 | $149.10 |
| 7 purchase totals = | $988.42 | $1,054.5957 | $1,054.59 | $1,054.60 | $1,054.80 | |