| 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 | $178.62 | 5.378% | $188.2262 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $135.69 | 11.305% | $151.0298 | $151.03 | $151.05 | $151.00 |
| Purchase #3 | $27.57 | 11.112% | $30.6336 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $224.93 | 4.149% | $234.2623 | $234.26 | $234.25 | $234.30 |
| Purchase #5 | $106.80 | 11.530% | $119.114 | $119.11 | $119.10 | $119.10 |
| Purchase #6 | $155.59 | 13.316% | $176.3084 | $176.31 | $176.30 | $176.30 |
| Purchase #7 | $48.99 | 10.406% | $54.0879 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $878.19 | $953.6622 | $953.66 | $953.70 | $953.60 | |