| 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 | $126.73 | 5.416% | $133.5937 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $109.93 | 11.854% | $122.9611 | $122.96 | $122.95 | $123.00 |
| Purchase #3 | $42.78 | 5.354% | $45.0704 | $45.07 | $45.05 | $45.10 |
| Purchase #4 | $130.79 | 8.106% | $141.3918 | $141.39 | $141.40 | $141.40 |
| Purchase #5 | $45.26 | 9.509% | $49.5638 | $49.56 | $49.55 | $49.60 |
| Purchase #6 | $105.48 | 9.547% | $115.5502 | $115.55 | $115.55 | $115.60 |
| Purchase #7 | $130.72 | 9.492% | $143.1279 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $691.69 | $751.2589 | $751.25 | $751.25 | $751.40 | |