| 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 | $176.63 | 8.213% | $191.1366 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $99.69 | 3.498% | $103.1772 | $103.18 | $103.20 | $103.20 |
| Purchase #3 | $176.94 | 4.404% | $184.7324 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $59.64 | 13.621% | $67.7636 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $227.56 | 5.765% | $240.6788 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $232.55 | 7.202% | $249.2983 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $34.53 | 10.720% | $38.2316 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $1,007.54 | $1,075.0185 | $1,075.02 | $1,075.10 | $1,075.00 | |