| 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 | $108.74 | 13.524% | $123.446 | $123.45 | $123.45 | $123.40 |
| Purchase #2 | $166.47 | 9.431% | $182.1698 | $182.17 | $182.15 | $182.20 |
| Purchase #3 | $249.69 | 7.453% | $268.2994 | $268.30 | $268.30 | $268.30 |
| Purchase #4 | $98.74 | 7.604% | $106.2482 | $106.25 | $106.25 | $106.20 |
| Purchase #5 | $156.78 | 13.584% | $178.077 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $74.78 | 13.392% | $84.7945 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $192.42 | 3.549% | $199.249 | $199.25 | $199.25 | $199.20 |
| 7 purchase totals = | $1,047.62 | $1,142.2839 | $1,142.29 | $1,142.30 | $1,142.20 | |