| 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 | $184.48 | 7.451% | $198.2256 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $54.33 | 13.106% | $61.4505 | $61.45 | $61.45 | $61.50 |
| Purchase #3 | $10.58 | 8.633% | $11.4934 | $11.49 | $11.50 | $11.50 |
| Purchase #4 | $12.36 | 10.779% | $13.6923 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $107.32 | 7.384% | $115.2445 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $169.62 | 13.326% | $192.2236 | $192.22 | $192.20 | $192.20 |
| Purchase #7 | $232.38 | 7.206% | $249.1253 | $249.13 | $249.15 | $249.10 |
| 7 purchase totals = | $771.07 | $841.4552 | $841.45 | $841.50 | $841.40 | |