| 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 | $188.32 | 6.556% | $200.6663 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $13.59 | 12.414% | $15.2771 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $60.99 | 8.274% | $66.0363 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $131.45 | 8.806% | $143.0255 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $187.88 | 12.692% | $211.7257 | $211.73 | $211.75 | $211.70 |
| Purchase #6 | $120.78 | 6.396% | $128.5051 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $191.81 | 3.169% | $197.8885 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $894.82 | $963.1245 | $963.15 | $963.20 | $963.10 | |