| 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 | $178.31 | 4.168% | $185.742 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $108.61 | 6.840% | $116.0389 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $248.91 | 8.372% | $269.7487 | $269.75 | $269.75 | $269.70 |
| Purchase #4 | $186.44 | 11.853% | $208.5387 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $34.78 | 6.254% | $36.9551 | $36.96 | $36.95 | $37.00 |
| Purchase #6 | $71.59 | 9.824% | $78.623 | $78.62 | $78.60 | $78.60 |
| Purchase #7 | $241.68 | 3.711% | $250.6487 | $250.65 | $250.65 | $250.60 |
| 7 purchase totals = | $1,070.32 | $1,146.2951 | $1,146.30 | $1,146.30 | $1,146.10 | |