| 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 | $116.90 | 6.470% | $124.4634 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $158.50 | 7.707% | $170.7156 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $189.48 | 9.807% | $208.0623 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $168.90 | 9.414% | $184.8002 | $184.80 | $184.80 | $184.80 |
| Purchase #5 | $20.28 | 5.560% | $21.4076 | $21.41 | $21.40 | $21.40 |
| Purchase #6 | $62.73 | 12.439% | $70.533 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $127.72 | 13.707% | $145.2266 | $145.23 | $145.25 | $145.20 |
| 7 purchase totals = | $844.51 | $925.2087 | $925.21 | $925.20 | $925.20 | |