| 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 | $158.51 | 8.709% | $172.3146 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $22.87 | 3.572% | $23.6869 | $23.69 | $23.70 | $23.70 |
| Purchase #3 | $43.98 | 9.577% | $48.192 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $172.60 | 3.588% | $178.7929 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $212.99 | 8.328% | $230.7278 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $186.90 | 8.831% | $203.4051 | $203.41 | $203.40 | $203.40 |
| Purchase #7 | $232.33 | 6.644% | $247.766 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $1,030.18 | $1,104.8853 | $1,104.89 | $1,104.90 | $1,104.90 | |