| 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 | $166.58 | 4.610% | $174.2593 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $30.52 | 12.361% | $34.2926 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $12.75 | 7.227% | $13.6714 | $13.67 | $13.65 | $13.70 |
| Purchase #4 | $30.94 | 6.186% | $32.8539 | $32.85 | $32.85 | $32.90 |
| Purchase #5 | $158.88 | 10.696% | $175.8738 | $175.87 | $175.85 | $175.90 |
| Purchase #6 | $125.68 | 4.257% | $131.0302 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $182.56 | 3.587% | $189.1084 | $189.11 | $189.10 | $189.10 |
| 7 purchase totals = | $707.91 | $751.0896 | $751.08 | $751.05 | $751.20 | |