| 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 | $161.72 | 10.308% | $178.3901 | $178.39 | $178.40 | $178.40 |
| Purchase #2 | $210.63 | 13.840% | $239.7812 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $183.28 | 8.847% | $199.4948 | $199.49 | $199.50 | $199.50 |
| Purchase #4 | $104.76 | 4.254% | $109.2165 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $103.72 | 13.115% | $117.3229 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $34.94 | 10.682% | $38.6723 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $73.97 | 11.428% | $82.4233 | $82.42 | $82.40 | $82.40 |
| 7 purchase totals = | $873.02 | $965.3011 | $965.29 | $965.25 | $965.30 | |