| 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 | $73.46 | 6.733% | $78.4061 | $78.41 | $78.40 | $78.40 |
| Purchase #2 | $149.68 | 4.215% | $155.989 | $155.99 | $156.00 | $156.00 |
| Purchase #3 | $168.33 | 13.738% | $191.4552 | $191.46 | $191.45 | $191.50 |
| Purchase #4 | $58.84 | 8.354% | $63.7555 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $209.25 | 10.768% | $231.782 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $33.41 | 13.832% | $38.0313 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $109.95 | 11.653% | $122.7625 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $802.92 | $882.1816 | $882.19 | $882.20 | $882.30 | |