| 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 | $115.46 | 10.622% | $127.7242 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $126.62 | 5.562% | $133.6626 | $133.66 | $133.65 | $133.70 |
| Purchase #3 | $31.89 | 8.399% | $34.5684 | $34.57 | $34.55 | $34.60 |
| Purchase #4 | $178.31 | 5.227% | $187.6303 | $187.63 | $187.65 | $187.60 |
| Purchase #5 | $124.27 | 10.323% | $137.0984 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $165.32 | 10.112% | $182.0372 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $65.90 | 6.776% | $70.3654 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $807.77 | $873.0865 | $873.09 | $873.05 | $873.10 | |