| 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 | $180.47 | 4.177% | $188.0082 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $222.26 | 6.543% | $236.8025 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $27.67 | 6.634% | $29.5056 | $29.51 | $29.50 | $29.50 |
| Purchase #4 | $74.69 | 12.534% | $84.0516 | $84.05 | $84.05 | $84.10 |
| Purchase #5 | $231.54 | 9.669% | $253.9276 | $253.93 | $253.95 | $253.90 |
| Purchase #6 | $150.62 | 6.684% | $160.6874 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $173.49 | 13.514% | $196.9354 | $196.94 | $196.95 | $196.90 |
| 7 purchase totals = | $1,060.74 | $1,149.9183 | $1,149.93 | $1,149.95 | $1,149.90 | |