| 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 | $175.37 | 8.167% | $189.6925 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $191.76 | 7.285% | $205.7297 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $31.81 | 7.863% | $34.3112 | $34.31 | $34.30 | $34.30 |
| Purchase #4 | $24.41 | 6.279% | $25.9427 | $25.94 | $25.95 | $25.90 |
| Purchase #5 | $242.66 | 8.788% | $263.985 | $263.99 | $264.00 | $264.00 |
| Purchase #6 | $25.41 | 11.373% | $28.2999 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $148.52 | 9.346% | $162.4007 | $162.40 | $162.40 | $162.40 |
| 7 purchase totals = | $839.94 | $910.3617 | $910.36 | $910.40 | $910.30 | |