| 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 | $145.78 | 4.270% | $152.0048 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $177.33 | 3.652% | $183.8061 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $80.56 | 4.680% | $84.3302 | $84.33 | $84.35 | $84.30 |
| Purchase #4 | $243.96 | 11.779% | $272.696 | $272.70 | $272.70 | $272.70 |
| Purchase #5 | $183.47 | 3.179% | $189.3025 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $80.87 | 11.744% | $90.3674 | $90.37 | $90.35 | $90.40 |
| Purchase #7 | $152.33 | 10.501% | $168.3262 | $168.33 | $168.35 | $168.30 |
| 7 purchase totals = | $1,064.30 | $1,140.8332 | $1,140.84 | $1,140.85 | $1,140.80 | |