| 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 | $160.87 | 10.522% | $177.7967 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $163.96 | 6.359% | $174.3862 | $174.39 | $174.40 | $174.40 |
| Purchase #3 | $172.55 | 7.198% | $184.9701 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $175.65 | 7.285% | $188.4461 | $188.45 | $188.45 | $188.40 |
| Purchase #5 | $126.48 | 3.297% | $130.65 | $130.65 | $130.65 | $130.70 |
| Purchase #6 | $112.58 | 3.730% | $116.7792 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $196.89 | 9.701% | $215.9903 | $215.99 | $216.00 | $216.00 |
| 7 purchase totals = | $1,108.98 | $1,189.0186 | $1,189.03 | $1,189.05 | $1,189.10 | |