| 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 | $153.87 | 11.579% | $171.6866 | $171.69 | $171.70 | $171.70 |
| Purchase #2 | $128.36 | 3.839% | $133.2877 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $237.71 | 11.402% | $264.8137 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $151.92 | 9.320% | $166.0789 | $166.08 | $166.10 | $166.10 |
| Purchase #5 | $215.48 | 12.610% | $242.652 | $242.65 | $242.65 | $242.70 |
| Purchase #6 | $6.28 | 11.317% | $6.9907 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $36.60 | 7.465% | $39.3322 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $930.22 | $1,024.8418 | $1,024.84 | $1,024.90 | $1,024.90 | |