| 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 | $131.34 | 10.201% | $144.738 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $127.54 | 7.853% | $137.5557 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $117.54 | 5.221% | $123.6768 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $19.90 | 11.754% | $22.239 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $189.58 | 5.616% | $200.2268 | $200.23 | $200.25 | $200.20 |
| Purchase #6 | $181.66 | 13.447% | $206.0878 | $206.09 | $206.10 | $206.10 |
| Purchase #7 | $56.25 | 10.542% | $62.1799 | $62.18 | $62.20 | $62.20 |
| 7 purchase totals = | $823.81 | $896.7040 | $896.72 | $896.80 | $896.70 | |