| 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 | $121.73 | 6.570% | $129.7277 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $126.75 | 13.692% | $144.1046 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $191.76 | 10.273% | $211.4595 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $14.70 | 11.699% | $16.4198 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $96.69 | 6.581% | $103.0532 | $103.05 | $103.05 | $103.10 |
| Purchase #6 | $136.40 | 10.575% | $150.8243 | $150.82 | $150.80 | $150.80 |
| Purchase #7 | $222.36 | 4.623% | $232.6397 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $910.39 | $988.2288 | $988.22 | $988.20 | $988.20 | |