| 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 | $128.40 | 6.791% | $137.1196 | $137.12 | $137.10 | $137.10 |
| Purchase #2 | $179.68 | 11.120% | $199.6604 | $199.66 | $199.65 | $199.70 |
| Purchase #3 | $125.60 | 13.434% | $142.4731 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $223.75 | 5.197% | $235.3783 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $60.44 | 6.283% | $64.2374 | $64.24 | $64.25 | $64.20 |
| Purchase #6 | $122.80 | 11.632% | $137.0841 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $161.84 | 12.117% | $181.4502 | $181.45 | $181.45 | $181.50 |
| 7 purchase totals = | $1,002.51 | $1,097.4031 | $1,097.40 | $1,097.40 | $1,097.50 | |