| 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 | $135.57 | 9.161% | $147.9896 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $165.27 | 6.781% | $176.477 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $208.65 | 9.788% | $229.0727 | $229.07 | $229.05 | $229.10 |
| Purchase #4 | $227.84 | 7.831% | $245.6822 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $16.37 | 4.787% | $17.1536 | $17.15 | $17.15 | $17.20 |
| Purchase #6 | $112.94 | 9.603% | $123.7856 | $123.79 | $123.80 | $123.80 |
| Purchase #7 | $47.25 | 8.371% | $51.2053 | $51.21 | $51.20 | $51.20 |
| 7 purchase totals = | $913.89 | $991.3660 | $991.37 | $991.40 | $991.50 | |