| 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 | $110.33 | 12.169% | $123.7561 | $123.76 | $123.75 | $123.80 |
| Purchase #2 | $144.41 | 3.166% | $148.982 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $171.88 | 7.533% | $184.8277 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $71.28 | 7.352% | $76.5205 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $67.74 | 8.519% | $73.5108 | $73.51 | $73.50 | $73.50 |
| Purchase #6 | $12.33 | 5.449% | $13.0019 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $161.99 | 9.863% | $177.9671 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $739.96 | $798.5661 | $798.57 | $798.55 | $798.60 | |