| 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 | $151.93 | 12.117% | $170.3394 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $237.60 | 11.249% | $264.3276 | $264.33 | $264.35 | $264.30 |
| Purchase #3 | $215.64 | 6.468% | $229.5876 | $229.59 | $229.60 | $229.60 |
| Purchase #4 | $121.88 | 3.570% | $126.2311 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $241.40 | 7.685% | $259.9516 | $259.95 | $259.95 | $260.00 |
| Purchase #6 | $156.72 | 3.786% | $162.6534 | $162.65 | $162.65 | $162.70 |
| Purchase #7 | $188.45 | 10.639% | $208.4992 | $208.50 | $208.50 | $208.50 |
| 7 purchase totals = | $1,313.62 | $1,421.5899 | $1,421.59 | $1,421.65 | $1,421.60 | |