| 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 | $194.38 | 10.726% | $215.2292 | $215.23 | $215.25 | $215.20 |
| Purchase #2 | $156.37 | 7.782% | $168.5387 | $168.54 | $168.55 | $168.50 |
| Purchase #3 | $33.28 | 7.181% | $35.6698 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $188.70 | 7.695% | $203.2205 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $41.34 | 9.703% | $45.3512 | $45.35 | $45.35 | $45.40 |
| Purchase #6 | $9.47 | 11.492% | $10.5583 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $69.75 | 8.857% | $75.9278 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $693.29 | $754.4955 | $754.50 | $754.50 | $754.50 | |