| 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 | $161.74 | 6.752% | $172.6607 | $172.66 | $172.65 | $172.70 |
| Purchase #2 | $140.33 | 3.300% | $144.9609 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $236.61 | 3.608% | $245.1469 | $245.15 | $245.15 | $245.10 |
| Purchase #4 | $15.29 | 13.307% | $17.3246 | $17.32 | $17.30 | $17.30 |
| Purchase #5 | $226.60 | 13.597% | $257.4108 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $147.50 | 5.111% | $155.0387 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $167.72 | 13.348% | $190.1073 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $1,095.79 | $1,182.6499 | $1,182.65 | $1,182.60 | $1,182.60 | |