| 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 | $65.70 | 13.685% | $74.691 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $156.75 | 9.249% | $171.2478 | $171.25 | $171.25 | $171.20 |
| Purchase #3 | $16.57 | 12.793% | $18.6898 | $18.69 | $18.70 | $18.70 |
| Purchase #4 | $144.90 | 3.400% | $149.8266 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $137.79 | 8.523% | $149.5338 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $86.27 | 7.527% | $92.7635 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $241.58 | 10.823% | $267.7262 | $267.73 | $267.75 | $267.70 |
| 7 purchase totals = | $849.56 | $924.4787 | $924.48 | $924.55 | $924.40 | |