| 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 | $129.86 | 4.524% | $135.7349 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $177.97 | 11.799% | $198.9687 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $119.40 | 3.430% | $123.4954 | $123.50 | $123.50 | $123.50 |
| Purchase #4 | $92.97 | 6.855% | $99.3431 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $198.50 | 8.732% | $215.833 | $215.83 | $215.85 | $215.80 |
| Purchase #6 | $6.84 | 12.192% | $7.6739 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $63.60 | 3.699% | $65.9526 | $65.95 | $65.95 | $66.00 |
| 7 purchase totals = | $789.14 | $847.0016 | $846.99 | $847.00 | $847.00 | |