| 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 | $145.90 | 11.135% | $162.146 | $162.15 | $162.15 | $162.10 |
| Purchase #2 | $227.89 | 8.779% | $247.8965 | $247.90 | $247.90 | $247.90 |
| Purchase #3 | $235.47 | 12.277% | $264.3787 | $264.38 | $264.40 | $264.40 |
| Purchase #4 | $244.95 | 13.148% | $277.156 | $277.16 | $277.15 | $277.20 |
| Purchase #5 | $226.31 | 13.621% | $257.1357 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $6.36 | 11.313% | $7.0795 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $67.64 | 9.271% | $73.9109 | $73.91 | $73.90 | $73.90 |
| 7 purchase totals = | $1,154.52 | $1,289.7033 | $1,289.72 | $1,289.75 | $1,289.70 | |