| 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 | $106.56 | 7.694% | $114.7587 | $114.76 | $114.75 | $114.80 |
| Purchase #2 | $206.90 | 12.668% | $233.1101 | $233.11 | $233.10 | $233.10 |
| Purchase #3 | $148.67 | 5.154% | $156.3325 | $156.33 | $156.35 | $156.30 |
| Purchase #4 | $64.94 | 8.532% | $70.4807 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $25.75 | 11.608% | $28.7391 | $28.74 | $28.75 | $28.70 |
| Purchase #6 | $188.60 | 7.590% | $202.9147 | $202.91 | $202.90 | $202.90 |
| Purchase #7 | $58.94 | 3.695% | $61.1178 | $61.12 | $61.10 | $61.10 |
| 7 purchase totals = | $800.36 | $867.4536 | $867.45 | $867.45 | $867.40 | |