| 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 | $154.70 | 6.630% | $164.9566 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $67.61 | 6.832% | $72.2291 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $211.66 | 3.701% | $219.4935 | $219.49 | $219.50 | $219.50 |
| Purchase #4 | $159.68 | 4.397% | $166.7011 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $88.90 | 8.476% | $96.4352 | $96.44 | $96.45 | $96.40 |
| Purchase #6 | $207.55 | 9.866% | $228.0269 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $77.28 | 4.784% | $80.9771 | $80.98 | $81.00 | $81.00 |
| 7 purchase totals = | $967.38 | $1,028.8195 | $1,028.83 | $1,028.90 | $1,028.80 | |