| 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 | $119.45 | 10.678% | $132.2049 | $132.20 | $132.20 | $132.20 |
| Purchase #2 | $165.35 | 9.267% | $180.673 | $180.67 | $180.65 | $180.70 |
| Purchase #3 | $127.27 | 3.378% | $131.5692 | $131.57 | $131.55 | $131.60 |
| Purchase #4 | $196.44 | 13.414% | $222.7905 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $237.73 | 8.395% | $257.6874 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $79.53 | 7.341% | $85.3683 | $85.37 | $85.35 | $85.40 |
| Purchase #7 | $129.28 | 4.866% | $135.5708 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $1,055.05 | $1,145.8641 | $1,145.86 | $1,145.80 | $1,146.00 | |