| 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 | $178.83 | 8.415% | $193.8785 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $211.45 | 8.136% | $228.6536 | $228.65 | $228.65 | $228.70 |
| Purchase #3 | $94.39 | 6.335% | $100.3696 | $100.37 | $100.35 | $100.40 |
| Purchase #4 | $196.90 | 4.110% | $204.9926 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $11.40 | 13.587% | $12.9489 | $12.95 | $12.95 | $12.90 |
| Purchase #6 | $92.79 | 9.544% | $101.6459 | $101.65 | $101.65 | $101.60 |
| Purchase #7 | $61.61 | 13.213% | $69.7505 | $69.75 | $69.75 | $69.80 |
| 7 purchase totals = | $847.37 | $912.2396 | $912.24 | $912.25 | $912.30 | |