| 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 | $189.69 | 8.375% | $205.5765 | $205.58 | $205.60 | $205.60 |
| Purchase #2 | $95.73 | 6.668% | $102.1133 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $72.58 | 8.859% | $79.0099 | $79.01 | $79.00 | $79.00 |
| Purchase #4 | $127.57 | 3.451% | $131.9724 | $131.97 | $131.95 | $132.00 |
| Purchase #5 | $175.84 | 13.606% | $199.7648 | $199.76 | $199.75 | $199.80 |
| Purchase #6 | $158.86 | 3.606% | $164.5885 | $164.59 | $164.60 | $164.60 |
| Purchase #7 | $122.65 | 8.517% | $133.0961 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $942.92 | $1,016.1215 | $1,016.12 | $1,016.10 | $1,016.20 | |