| 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 | $95.40 | 7.647% | $102.6952 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $178.50 | 8.271% | $193.2637 | $193.26 | $193.25 | $193.30 |
| Purchase #3 | $173.31 | 10.370% | $191.2822 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $210.37 | 7.193% | $225.5019 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $214.31 | 7.215% | $229.7725 | $229.77 | $229.75 | $229.80 |
| Purchase #6 | $154.77 | 13.141% | $175.1083 | $175.11 | $175.10 | $175.10 |
| Purchase #7 | $44.86 | 10.689% | $49.6551 | $49.66 | $49.65 | $49.70 |
| 7 purchase totals = | $1,071.52 | $1,167.2789 | $1,167.28 | $1,167.25 | $1,167.40 | |