| 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 | $173.92 | 6.498% | $185.2213 | $185.22 | $185.20 | $185.20 |
| Purchase #2 | $200.70 | 12.253% | $225.2918 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $113.55 | 8.640% | $123.3607 | $123.36 | $123.35 | $123.40 |
| Purchase #4 | $198.35 | 5.691% | $209.6381 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $143.91 | 4.676% | $150.6392 | $150.64 | $150.65 | $150.60 |
| Purchase #6 | $216.74 | 7.408% | $232.7961 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $229.66 | 13.510% | $260.6871 | $260.69 | $260.70 | $260.70 |
| 7 purchase totals = | $1,276.83 | $1,387.6343 | $1,387.64 | $1,387.65 | $1,387.60 | |