| 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 | $11.47 | 6.173% | $12.178 | $12.18 | $12.20 | $12.20 |
| Purchase #2 | $231.92 | 6.215% | $246.3338 | $246.33 | $246.35 | $246.30 |
| Purchase #3 | $61.50 | 13.481% | $69.7908 | $69.79 | $69.80 | $69.80 |
| Purchase #4 | $155.28 | 10.510% | $171.5999 | $171.60 | $171.60 | $171.60 |
| Purchase #5 | $144.33 | 7.733% | $155.491 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $156.52 | 11.250% | $174.1285 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $53.69 | 6.412% | $57.1326 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $814.71 | $886.6546 | $886.65 | $886.75 | $886.60 | |