| 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 | $135.99 | 9.534% | $148.9553 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $193.30 | 3.602% | $200.2627 | $200.26 | $200.25 | $200.30 |
| Purchase #3 | $246.42 | 4.725% | $258.0633 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $91.33 | 3.406% | $94.4407 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $144.99 | 3.443% | $149.982 | $149.98 | $150.00 | $150.00 |
| Purchase #6 | $221.33 | 5.232% | $232.91 | $232.91 | $232.90 | $232.90 |
| Purchase #7 | $76.56 | 13.435% | $86.8458 | $86.85 | $86.85 | $86.80 |
| 7 purchase totals = | $1,109.92 | $1,171.4598 | $1,171.46 | $1,171.45 | $1,171.50 | |