| 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 | $142.42 | 12.748% | $160.5757 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $244.40 | 7.561% | $262.8791 | $262.88 | $262.90 | $262.90 |
| Purchase #3 | $190.77 | 12.297% | $214.229 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $6.54 | 6.144% | $6.9418 | $6.94 | $6.95 | $6.90 |
| Purchase #5 | $163.50 | 4.698% | $171.1812 | $171.18 | $171.20 | $171.20 |
| Purchase #6 | $21.26 | 5.390% | $22.4059 | $22.41 | $22.40 | $22.40 |
| Purchase #7 | $69.77 | 9.830% | $76.6284 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $838.66 | $914.8411 | $914.85 | $914.95 | $914.80 | |