| 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 | $112.55 | 11.738% | $125.7611 | $125.76 | $125.75 | $125.80 |
| Purchase #2 | $129.67 | 5.800% | $137.1909 | $137.19 | $137.20 | $137.20 |
| Purchase #3 | $170.60 | 7.271% | $183.0043 | $183.00 | $183.00 | $183.00 |
| Purchase #4 | $150.72 | 4.575% | $157.6154 | $157.62 | $157.60 | $157.60 |
| Purchase #5 | $237.95 | 7.548% | $255.9105 | $255.91 | $255.90 | $255.90 |
| Purchase #6 | $13.99 | 7.789% | $15.0797 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $17.58 | 5.326% | $18.5163 | $18.52 | $18.50 | $18.50 |
| 7 purchase totals = | $833.06 | $893.0782 | $893.08 | $893.05 | $893.10 | |