| 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 | $115.80 | 3.242% | $119.5542 | $119.55 | $119.55 | $119.60 |
| Purchase #2 | $179.99 | 9.626% | $197.3158 | $197.32 | $197.30 | $197.30 |
| Purchase #3 | $170.69 | 3.653% | $176.9253 | $176.93 | $176.95 | $176.90 |
| Purchase #4 | $20.84 | 10.735% | $23.0772 | $23.08 | $23.10 | $23.10 |
| Purchase #5 | $46.41 | 10.338% | $51.2079 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $180.57 | 4.823% | $189.2789 | $189.28 | $189.30 | $189.30 |
| Purchase #7 | $6.27 | 4.139% | $6.5295 | $6.53 | $6.55 | $6.50 |
| 7 purchase totals = | $720.57 | $763.8888 | $763.90 | $763.95 | $763.90 | |