| 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 | $143.29 | 11.484% | $159.7454 | $159.75 | $159.75 | $159.70 |
| Purchase #2 | $60.40 | 13.312% | $68.4404 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $164.85 | 7.202% | $176.7225 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $100.54 | 11.585% | $112.1876 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $11.80 | 5.365% | $12.4331 | $12.43 | $12.45 | $12.40 |
| Purchase #6 | $122.45 | 11.685% | $136.7583 | $136.76 | $136.75 | $136.80 |
| Purchase #7 | $137.68 | 13.833% | $156.7253 | $156.73 | $156.75 | $156.70 |
| 7 purchase totals = | $741.01 | $823.0126 | $823.02 | $823.05 | $822.90 | |