| 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 | $151.33 | 8.745% | $164.5638 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $70.61 | 13.682% | $80.2709 | $80.27 | $80.25 | $80.30 |
| Purchase #3 | $118.93 | 5.306% | $125.2404 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $194.88 | 8.594% | $211.628 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $237.86 | 8.375% | $257.7808 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $175.61 | 3.225% | $181.2734 | $181.27 | $181.25 | $181.30 |
| Purchase #7 | $173.98 | 13.455% | $197.389 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $1,123.20 | $1,218.1463 | $1,218.14 | $1,218.15 | $1,218.20 | |