| 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 | $167.55 | 5.171% | $176.214 | $176.21 | $176.20 | $176.20 |
| Purchase #2 | $102.99 | 4.729% | $107.8604 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $107.97 | 8.417% | $117.0578 | $117.06 | $117.05 | $117.10 |
| Purchase #4 | $66.47 | 9.130% | $72.5387 | $72.54 | $72.55 | $72.50 |
| Purchase #5 | $20.31 | 13.393% | $23.0301 | $23.03 | $23.05 | $23.00 |
| Purchase #6 | $170.73 | 3.580% | $176.8421 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $203.78 | 6.117% | $216.2452 | $216.25 | $216.25 | $216.20 |
| 7 purchase totals = | $839.80 | $889.7883 | $889.79 | $889.80 | $889.70 | |