| 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 | $171.61 | 6.328% | $182.4695 | $182.47 | $182.45 | $182.50 |
| Purchase #2 | $177.98 | 3.464% | $184.1452 | $184.15 | $184.15 | $184.10 |
| Purchase #3 | $27.25 | 6.217% | $28.9441 | $28.94 | $28.95 | $28.90 |
| Purchase #4 | $234.99 | 12.203% | $263.6658 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $84.74 | 7.491% | $91.0879 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $7.66 | 5.658% | $8.0934 | $8.09 | $8.10 | $8.10 |
| Purchase #7 | $53.72 | 3.129% | $55.4009 | $55.40 | $55.40 | $55.40 |
| 7 purchase totals = | $757.95 | $813.8068 | $813.81 | $813.80 | $813.80 | |