| 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 | $187.37 | 6.203% | $198.9926 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $204.94 | 10.259% | $225.9648 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $15.42 | 9.776% | $16.9275 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $167.55 | 5.185% | $176.2375 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $168.28 | 7.218% | $180.4265 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $71.85 | 4.351% | $74.9762 | $74.98 | $75.00 | $75.00 |
| Purchase #7 | $231.67 | 7.402% | $248.8182 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $1,047.08 | $1,122.3433 | $1,122.35 | $1,122.40 | $1,122.30 | |