| 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 | $140.26 | 12.430% | $157.6943 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $196.30 | 10.151% | $216.2264 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $16.37 | 11.126% | $18.1913 | $18.19 | $18.20 | $18.20 |
| Purchase #4 | $77.90 | 9.344% | $85.179 | $85.18 | $85.20 | $85.20 |
| Purchase #5 | $73.26 | 8.626% | $79.5794 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $153.30 | 5.254% | $161.3544 | $161.35 | $161.35 | $161.40 |
| Purchase #7 | $68.94 | 6.108% | $73.1509 | $73.15 | $73.15 | $73.20 |
| 7 purchase totals = | $726.33 | $791.3757 | $791.37 | $791.45 | $791.50 | |