| 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 | $188.47 | 7.808% | $203.1857 | $203.19 | $203.20 | $203.20 |
| Purchase #2 | $221.95 | 5.873% | $234.9851 | $234.99 | $235.00 | $235.00 |
| Purchase #3 | $138.99 | 10.658% | $153.8036 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $75.96 | 12.633% | $85.556 | $85.56 | $85.55 | $85.60 |
| Purchase #5 | $21.40 | 9.710% | $23.4779 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $62.37 | 12.454% | $70.1376 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $68.49 | 6.546% | $72.9734 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $777.63 | $844.1193 | $844.13 | $844.15 | $844.20 | |