| 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 | $158.26 | 8.428% | $171.5982 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $218.70 | 6.464% | $232.8368 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $11.76 | 9.648% | $12.8946 | $12.89 | $12.90 | $12.90 |
| Purchase #4 | $76.74 | 4.750% | $80.3852 | $80.39 | $80.40 | $80.40 |
| Purchase #5 | $244.30 | 9.831% | $268.3171 | $268.32 | $268.30 | $268.30 |
| Purchase #6 | $147.33 | 9.242% | $160.9462 | $160.95 | $160.95 | $160.90 |
| Purchase #7 | $14.81 | 7.443% | $15.9123 | $15.91 | $15.90 | $15.90 |
| 7 purchase totals = | $871.90 | $942.8904 | $942.90 | $942.90 | $942.80 | |