| 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 | $15.92 | 10.843% | $17.6462 | $17.65 | $17.65 | $17.60 |
| Purchase #2 | $98.55 | 3.239% | $101.742 | $101.74 | $101.75 | $101.70 |
| Purchase #3 | $29.66 | 13.408% | $33.6368 | $33.64 | $33.65 | $33.60 |
| Purchase #4 | $198.69 | 6.438% | $211.4817 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $162.75 | 11.220% | $181.0106 | $181.01 | $181.00 | $181.00 |
| Purchase #6 | $181.35 | 12.626% | $204.2473 | $204.25 | $204.25 | $204.20 |
| Purchase #7 | $95.49 | 8.563% | $103.6668 | $103.67 | $103.65 | $103.70 |
| 7 purchase totals = | $782.41 | $853.4314 | $853.44 | $853.45 | $853.30 | |