| 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 | $107.77 | 8.268% | $116.6804 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $110.42 | 6.628% | $117.7386 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $100.57 | 4.193% | $104.7869 | $104.79 | $104.80 | $104.80 |
| Purchase #4 | $147.42 | 7.626% | $158.6622 | $158.66 | $158.65 | $158.70 |
| Purchase #5 | $221.50 | 4.302% | $231.0289 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $205.77 | 7.830% | $221.8818 | $221.88 | $221.90 | $221.90 |
| Purchase #7 | $183.26 | 12.203% | $205.6232 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $1,076.71 | $1,156.4020 | $1,156.40 | $1,156.45 | $1,156.40 | |