| 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 | $137.91 | 9.739% | $151.3411 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $200.32 | 3.714% | $207.7599 | $207.76 | $207.75 | $207.80 |
| Purchase #3 | $198.66 | 13.706% | $225.8883 | $225.89 | $225.90 | $225.90 |
| Purchase #4 | $9.29 | 10.258% | $10.243 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $73.90 | 8.550% | $80.2185 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $188.76 | 9.837% | $207.3283 | $207.33 | $207.35 | $207.30 |
| Purchase #7 | $198.35 | 7.744% | $213.7102 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $1,007.19 | $1,096.4893 | $1,096.49 | $1,096.50 | $1,096.40 | |