| 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 | $153.99 | 4.138% | $160.3621 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $247.32 | 3.194% | $255.2194 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $222.43 | 11.213% | $247.3711 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $227.88 | 4.133% | $237.2983 | $237.30 | $237.30 | $237.30 |
| Purchase #5 | $140.45 | 9.743% | $154.134 | $154.13 | $154.15 | $154.10 |
| Purchase #6 | $100.59 | 9.809% | $110.4569 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $191.42 | 8.567% | $207.819 | $207.82 | $207.80 | $207.80 |
| 7 purchase totals = | $1,284.08 | $1,372.6608 | $1,372.66 | $1,372.60 | $1,372.70 | |