| 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 | $177.36 | 9.149% | $193.5867 | $193.59 | $193.60 | $193.60 |
| Purchase #2 | $155.70 | 7.656% | $167.6204 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $179.57 | 6.450% | $191.1523 | $191.15 | $191.15 | $191.20 |
| Purchase #4 | $121.91 | 10.419% | $134.6118 | $134.61 | $134.60 | $134.60 |
| Purchase #5 | $122.27 | 6.176% | $129.8214 | $129.82 | $129.80 | $129.80 |
| Purchase #6 | $150.36 | 9.685% | $164.9224 | $164.92 | $164.90 | $164.90 |
| Purchase #7 | $40.51 | 12.741% | $45.6714 | $45.67 | $45.65 | $45.70 |
| 7 purchase totals = | $947.68 | $1,027.3864 | $1,027.38 | $1,027.30 | $1,027.40 | |