| 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 | $194.78 | 5.565% | $205.6195 | $205.62 | $205.60 | $205.60 |
| Purchase #2 | $96.85 | 11.527% | $108.0139 | $108.01 | $108.00 | $108.00 |
| Purchase #3 | $48.60 | 6.254% | $51.6394 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $83.64 | 12.469% | $94.0691 | $94.07 | $94.05 | $94.10 |
| Purchase #5 | $142.83 | 10.437% | $157.7372 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $79.50 | 11.518% | $88.6568 | $88.66 | $88.65 | $88.70 |
| Purchase #7 | $150.86 | 13.483% | $171.2005 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $797.06 | $876.9364 | $876.94 | $876.90 | $876.90 | |