| 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 | $209.73 | 5.274% | $220.7912 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $207.87 | 7.166% | $222.766 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $150.53 | 3.856% | $156.3344 | $156.33 | $156.35 | $156.30 |
| Purchase #4 | $100.42 | 5.597% | $106.0405 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $113.41 | 6.153% | $120.3881 | $120.39 | $120.40 | $120.40 |
| Purchase #6 | $18.56 | 6.858% | $19.8328 | $19.83 | $19.85 | $19.80 |
| Purchase #7 | $197.67 | 8.506% | $214.4838 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $998.19 | $1,060.6368 | $1,060.63 | $1,060.70 | $1,060.60 | |