| 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 | $68.89 | 11.849% | $77.0528 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $168.91 | 5.266% | $177.8048 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $219.55 | 7.109% | $235.1578 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $241.46 | 12.153% | $270.8046 | $270.80 | $270.80 | $270.80 |
| Purchase #5 | $16.59 | 4.865% | $17.3971 | $17.40 | $17.40 | $17.40 |
| Purchase #6 | $153.81 | 6.227% | $163.3877 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $235.78 | 13.754% | $268.2092 | $268.21 | $268.20 | $268.20 |
| 7 purchase totals = | $1,104.99 | $1,209.8140 | $1,209.81 | $1,209.80 | $1,209.90 | |