| 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 | $166.31 | 5.685% | $175.7647 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $153.40 | 6.540% | $163.4324 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $124.99 | 11.489% | $139.3501 | $139.35 | $139.35 | $139.40 |
| Purchase #4 | $139.93 | 4.328% | $145.9862 | $145.99 | $146.00 | $146.00 |
| Purchase #5 | $105.41 | 9.575% | $115.503 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $245.36 | 12.148% | $275.1663 | $275.17 | $275.15 | $275.20 |
| Purchase #7 | $140.50 | 8.658% | $152.6645 | $152.66 | $152.65 | $152.70 |
| 7 purchase totals = | $1,075.90 | $1,167.8672 | $1,167.86 | $1,167.85 | $1,168.00 | |