| 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 | $193.59 | 9.722% | $212.4108 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $19.63 | 10.133% | $21.6191 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $106.53 | 12.392% | $119.7312 | $119.73 | $119.75 | $119.70 |
| Purchase #4 | $147.58 | 5.349% | $155.4741 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $166.48 | 5.444% | $175.5432 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $61.49 | 9.781% | $67.5043 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $102.69 | 5.404% | $108.2394 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $797.99 | $860.5221 | $860.51 | $860.50 | $860.40 | |