| 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 | $164.30 | 10.426% | $181.4299 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $187.28 | 4.329% | $195.3874 | $195.39 | $195.40 | $195.40 |
| Purchase #3 | $102.33 | 10.809% | $113.3908 | $113.39 | $113.40 | $113.40 |
| Purchase #4 | $147.78 | 13.170% | $167.2426 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $228.52 | 10.522% | $252.5649 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $95.70 | 9.598% | $104.8853 | $104.89 | $104.90 | $104.90 |
| Purchase #7 | $169.25 | 13.191% | $191.5758 | $191.58 | $191.60 | $191.60 |
| 7 purchase totals = | $1,095.16 | $1,206.4767 | $1,206.48 | $1,206.55 | $1,206.50 | |