| 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 | $150.59 | 11.186% | $167.435 | $167.44 | $167.45 | $167.40 |
| Purchase #2 | $6.72 | 8.410% | $7.2852 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $207.74 | 3.316% | $214.6287 | $214.63 | $214.65 | $214.60 |
| Purchase #4 | $170.72 | 5.239% | $179.664 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $209.93 | 13.797% | $238.894 | $238.89 | $238.90 | $238.90 |
| Purchase #6 | $134.29 | 4.385% | $140.1786 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $197.56 | 4.756% | $206.956 | $206.96 | $206.95 | $207.00 |
| 7 purchase totals = | $1,077.55 | $1,155.0415 | $1,155.05 | $1,155.10 | $1,155.10 | |