| 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 | $147.38 | 9.564% | $161.4754 | $161.48 | $161.50 | $161.50 |
| Purchase #2 | $158.71 | 4.716% | $166.1948 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $133.99 | 6.791% | $143.0893 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $181.74 | 6.296% | $193.1824 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $250.91 | 4.677% | $262.6451 | $262.65 | $262.65 | $262.60 |
| Purchase #6 | $146.30 | 10.205% | $161.2299 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $199.77 | 8.136% | $216.0233 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $1,218.80 | $1,303.8402 | $1,303.84 | $1,303.90 | $1,303.80 | |