| 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 | $121.76 | 3.619% | $126.1665 | $126.17 | $126.15 | $126.20 |
| Purchase #2 | $7.72 | 7.124% | $8.27 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $144.74 | 4.735% | $151.5934 | $151.59 | $151.60 | $151.60 |
| Purchase #4 | $243.64 | 6.848% | $260.3245 | $260.32 | $260.30 | $260.30 |
| Purchase #5 | $137.72 | 11.859% | $154.0522 | $154.05 | $154.05 | $154.10 |
| Purchase #6 | $155.25 | 11.737% | $173.4717 | $173.47 | $173.45 | $173.50 |
| Purchase #7 | $34.51 | 5.570% | $36.4322 | $36.43 | $36.45 | $36.40 |
| 7 purchase totals = | $845.34 | $910.3105 | $910.30 | $910.25 | $910.40 | |