| 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 | $130.28 | 13.783% | $148.2365 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $49.87 | 3.349% | $51.5401 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $222.73 | 5.160% | $234.2229 | $234.22 | $234.20 | $234.20 |
| Purchase #4 | $93.32 | 5.563% | $98.5114 | $98.51 | $98.50 | $98.50 |
| Purchase #5 | $149.40 | 13.102% | $168.9744 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $187.83 | 11.223% | $208.9102 | $208.91 | $208.90 | $208.90 |
| Purchase #7 | $115.31 | 6.361% | $122.6449 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $948.74 | $1,033.0404 | $1,033.03 | $1,033.00 | $1,032.90 | |