| 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 | $167.55 | 6.527% | $178.486 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $173.28 | 10.386% | $191.2769 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $229.73 | 3.185% | $237.0469 | $237.05 | $237.05 | $237.00 |
| Purchase #4 | $239.93 | 12.400% | $269.6813 | $269.68 | $269.70 | $269.70 |
| Purchase #5 | $68.62 | 12.390% | $77.122 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $53.61 | 7.152% | $57.4442 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $224.89 | 11.657% | $251.1054 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $1,157.61 | $1,262.1627 | $1,262.17 | $1,262.20 | $1,262.10 | |