| 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 | $167.74 | 12.210% | $188.2211 | $188.22 | $188.20 | $188.20 |
| Purchase #2 | $121.30 | 7.622% | $130.5455 | $130.55 | $130.55 | $130.50 |
| Purchase #3 | $226.81 | 8.752% | $246.6604 | $246.66 | $246.65 | $246.70 |
| Purchase #4 | $49.96 | 11.641% | $55.7758 | $55.78 | $55.80 | $55.80 |
| Purchase #5 | $199.64 | 4.632% | $208.8873 | $208.89 | $208.90 | $208.90 |
| Purchase #6 | $159.53 | 7.465% | $171.4389 | $171.44 | $171.45 | $171.40 |
| Purchase #7 | $247.30 | 7.472% | $265.7783 | $265.78 | $265.80 | $265.80 |
| 7 purchase totals = | $1,172.28 | $1,267.3073 | $1,267.32 | $1,267.35 | $1,267.30 | |