| 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 | $155.51 | 9.615% | $170.4623 | $170.46 | $170.45 | $170.50 |
| Purchase #2 | $238.73 | 10.600% | $264.0354 | $264.04 | $264.05 | $264.00 |
| Purchase #3 | $115.46 | 6.614% | $123.0965 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $244.34 | 3.289% | $252.3763 | $252.38 | $252.40 | $252.40 |
| Purchase #5 | $243.54 | 4.389% | $254.229 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $155.91 | 6.695% | $166.3482 | $166.35 | $166.35 | $166.30 |
| Purchase #7 | $199.71 | 3.487% | $206.6739 | $206.67 | $206.65 | $206.70 |
| 7 purchase totals = | $1,353.20 | $1,437.2216 | $1,437.23 | $1,437.25 | $1,437.20 | |