| 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 | $110.25 | 8.476% | $119.5948 | $119.59 | $119.60 | $119.60 |
| Purchase #2 | $146.89 | 9.277% | $160.517 | $160.52 | $160.50 | $160.50 |
| Purchase #3 | $190.91 | 11.238% | $212.3645 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $101.69 | 6.742% | $108.5459 | $108.55 | $108.55 | $108.50 |
| Purchase #5 | $151.88 | 9.567% | $166.4104 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $10.38 | 10.351% | $11.4544 | $11.45 | $11.45 | $11.50 |
| Purchase #7 | $110.62 | 9.227% | $120.8269 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $822.62 | $899.7139 | $899.71 | $899.70 | $899.70 | |