| 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 | $182.67 | 10.784% | $202.3691 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $43.54 | 4.679% | $45.5772 | $45.58 | $45.60 | $45.60 |
| Purchase #3 | $156.61 | 8.411% | $169.7825 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $27.28 | 5.220% | $28.704 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $6.43 | 13.494% | $7.2977 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $198.35 | 4.780% | $207.8311 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $24.34 | 7.713% | $26.2173 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $639.22 | $687.7789 | $687.78 | $687.80 | $687.80 | |