| 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 | $123.73 | 10.298% | $136.4717 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $103.89 | 11.659% | $116.0025 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $158.81 | 7.309% | $170.4174 | $170.42 | $170.40 | $170.40 |
| Purchase #4 | $140.59 | 5.257% | $147.9808 | $147.98 | $148.00 | $148.00 |
| Purchase #5 | $180.80 | 6.434% | $192.4327 | $192.43 | $192.45 | $192.40 |
| Purchase #6 | $35.98 | 9.393% | $39.3596 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $250.84 | 13.499% | $284.7009 | $284.70 | $284.70 | $284.70 |
| 7 purchase totals = | $994.64 | $1,087.3656 | $1,087.36 | $1,087.35 | $1,087.40 | |