| 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 | $222.76 | 3.585% | $230.7459 | $230.75 | $230.75 | $230.70 |
| Purchase #2 | $164.45 | 8.438% | $178.3263 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $129.64 | 13.371% | $146.9742 | $146.97 | $146.95 | $147.00 |
| Purchase #4 | $93.71 | 13.230% | $106.1078 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $229.55 | 12.174% | $257.4954 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $188.90 | 13.248% | $213.9255 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $10.95 | 9.427% | $11.9823 | $11.98 | $12.00 | $12.00 |
| 7 purchase totals = | $1,039.96 | $1,145.5574 | $1,145.57 | $1,145.60 | $1,145.50 | |