| 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 | $149.41 | 3.819% | $155.116 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $132.94 | 12.653% | $149.7609 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $45.51 | 11.459% | $50.725 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $134.94 | 12.615% | $151.9627 | $151.96 | $151.95 | $152.00 |
| Purchase #5 | $248.62 | 13.769% | $282.8525 | $282.85 | $282.85 | $282.90 |
| Purchase #6 | $83.66 | 3.785% | $86.8265 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $215.43 | 11.104% | $239.3513 | $239.35 | $239.35 | $239.40 |
| 7 purchase totals = | $1,010.51 | $1,116.5949 | $1,116.60 | $1,116.60 | $1,116.70 | |