| 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 | $223.37 | 8.537% | $242.4391 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $133.28 | 10.831% | $147.7156 | $147.72 | $147.70 | $147.70 |
| Purchase #3 | $63.70 | 9.352% | $69.6572 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $40.34 | 13.315% | $45.7113 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $26.59 | 6.561% | $28.3346 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $139.98 | 8.320% | $151.6263 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $139.52 | 6.298% | $148.307 | $148.31 | $148.30 | $148.30 |
| 7 purchase totals = | $766.78 | $833.7911 | $833.80 | $833.80 | $833.70 | |