| 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 | $154.72 | 5.706% | $163.5483 | $163.55 | $163.55 | $163.50 |
| Purchase #2 | $64.62 | 6.724% | $68.965 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $192.55 | 12.133% | $215.9121 | $215.91 | $215.90 | $215.90 |
| Purchase #4 | $142.40 | 4.265% | $148.4734 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $230.77 | 3.538% | $238.9346 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $72.41 | 13.278% | $82.0246 | $82.02 | $82.00 | $82.00 |
| Purchase #7 | $190.70 | 5.276% | $200.7613 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $1,048.17 | $1,118.6193 | $1,118.61 | $1,118.55 | $1,118.60 | |