| 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 | $130.56 | 10.285% | $143.9881 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $244.65 | 11.153% | $271.9358 | $271.94 | $271.95 | $271.90 |
| Purchase #3 | $17.55 | 9.790% | $19.2681 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $203.47 | 10.330% | $224.4885 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $84.83 | 8.553% | $92.0855 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $34.86 | 8.812% | $37.9319 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $29.71 | 5.378% | $31.3078 | $31.31 | $31.30 | $31.30 |
| 7 purchase totals = | $745.63 | $821.0057 | $821.02 | $821.05 | $821.00 | |