| 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 | $162.40 | 6.601% | $173.12 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $188.51 | 6.297% | $200.3805 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $5.48 | 11.666% | $6.1193 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $28.36 | 8.534% | $30.7802 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $37.74 | 10.845% | $41.8329 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $177.49 | 5.137% | $186.6077 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $80.99 | 11.373% | $90.201 | $90.20 | $90.20 | $90.20 |
| 7 purchase totals = | $680.97 | $729.0416 | $729.04 | $729.05 | $729.00 | |