| 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 | $127.70 | 7.752% | $137.5993 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $8.52 | 13.254% | $9.6492 | $9.65 | $9.65 | $9.60 |
| Purchase #3 | $46.77 | 11.505% | $52.1509 | $52.15 | $52.15 | $52.20 |
| Purchase #4 | $154.93 | 6.113% | $164.4009 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $5.70 | 12.187% | $6.3947 | $6.39 | $6.40 | $6.40 |
| Purchase #6 | $153.74 | 5.129% | $161.6253 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $170.39 | 10.663% | $188.5587 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $667.75 | $720.3790 | $720.38 | $720.40 | $720.40 | |