| 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 | $94.27 | 13.461% | $106.9597 | $106.96 | $106.95 | $107.00 |
| Purchase #2 | $178.57 | 8.518% | $193.7806 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $154.63 | 8.844% | $168.3055 | $168.31 | $168.30 | $168.30 |
| Purchase #4 | $120.57 | 6.243% | $128.0972 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $57.40 | 3.138% | $59.2012 | $59.20 | $59.20 | $59.20 |
| Purchase #6 | $200.95 | 7.558% | $216.1378 | $216.14 | $216.15 | $216.10 |
| Purchase #7 | $40.87 | 3.698% | $42.3814 | $42.38 | $42.40 | $42.40 |
| 7 purchase totals = | $847.26 | $914.8634 | $914.87 | $914.90 | $914.90 | |