| 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 | $133.43 | 11.864% | $149.2601 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $161.31 | 13.624% | $183.2869 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $202.27 | 12.273% | $227.0946 | $227.09 | $227.10 | $227.10 |
| Purchase #4 | $5.44 | 5.739% | $5.7522 | $5.75 | $5.75 | $5.80 |
| Purchase #5 | $212.88 | 7.274% | $228.3649 | $228.36 | $228.35 | $228.40 |
| Purchase #6 | $137.54 | 8.499% | $149.2295 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $239.70 | 13.763% | $272.6899 | $272.69 | $272.70 | $272.70 |
| 7 purchase totals = | $1,092.57 | $1,215.6781 | $1,215.67 | $1,215.70 | $1,215.80 | |