| 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 | $180.73 | 10.250% | $199.2548 | $199.25 | $199.25 | $199.30 |
| Purchase #2 | $197.85 | 6.832% | $211.3671 | $211.37 | $211.35 | $211.40 |
| Purchase #3 | $192.69 | 13.334% | $218.3833 | $218.38 | $218.40 | $218.40 |
| Purchase #4 | $13.75 | 12.632% | $15.4869 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $57.30 | 12.291% | $64.3427 | $64.34 | $64.35 | $64.30 |
| Purchase #6 | $121.31 | 6.294% | $128.9453 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $178.91 | 9.129% | $195.2427 | $195.24 | $195.25 | $195.20 |
| 7 purchase totals = | $942.54 | $1,033.0228 | $1,033.02 | $1,033.05 | $1,033.00 | |