| 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 | $152.92 | 7.812% | $164.8661 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $240.27 | 5.684% | $253.9269 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $83.37 | 7.770% | $89.8478 | $89.85 | $89.85 | $89.80 |
| Purchase #4 | $72.63 | 10.108% | $79.9714 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $118.91 | 4.557% | $124.3287 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $179.42 | 7.419% | $192.7312 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $48.95 | 4.215% | $51.0132 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $896.47 | $956.6853 | $956.69 | $956.70 | $956.60 | |