| 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 | $129.38 | 6.347% | $137.5917 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $14.68 | 3.868% | $15.2478 | $15.25 | $15.25 | $15.20 |
| Purchase #3 | $247.36 | 3.252% | $255.4041 | $255.40 | $255.40 | $255.40 |
| Purchase #4 | $182.66 | 4.182% | $190.2988 | $190.30 | $190.30 | $190.30 |
| Purchase #5 | $142.87 | 5.415% | $150.6064 | $150.61 | $150.60 | $150.60 |
| Purchase #6 | $16.64 | 11.116% | $18.4897 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $202.34 | 11.732% | $226.0785 | $226.08 | $226.10 | $226.10 |
| 7 purchase totals = | $935.93 | $993.7170 | $993.72 | $993.75 | $993.70 | |