| 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 | $179.71 | 13.343% | $203.6887 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $175.38 | 13.672% | $199.358 | $199.36 | $199.35 | $199.40 |
| Purchase #3 | $236.74 | 6.693% | $252.585 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $91.64 | 7.714% | $98.7091 | $98.71 | $98.70 | $98.70 |
| Purchase #5 | $227.44 | 6.603% | $242.4579 | $242.46 | $242.45 | $242.50 |
| Purchase #6 | $43.35 | 6.810% | $46.3021 | $46.30 | $46.30 | $46.30 |
| Purchase #7 | $156.69 | 12.161% | $175.7451 | $175.75 | $175.75 | $175.70 |
| 7 purchase totals = | $1,110.95 | $1,218.8459 | $1,218.86 | $1,218.85 | $1,218.90 | |