| 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 | $138.62 | 10.595% | $153.3068 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $108.58 | 10.187% | $119.641 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $10.99 | 5.305% | $11.573 | $11.57 | $11.55 | $11.60 |
| Purchase #4 | $227.58 | 7.420% | $244.4664 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $209.37 | 10.262% | $230.8555 | $230.86 | $230.85 | $230.90 |
| Purchase #6 | $69.88 | 13.303% | $79.1761 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $29.32 | 13.528% | $33.2864 | $33.29 | $33.30 | $33.30 |
| 7 purchase totals = | $794.34 | $872.3052 | $872.32 | $872.30 | $872.40 | |