| 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 | $163.51 | 4.727% | $171.2391 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $150.48 | 10.803% | $166.7364 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $197.33 | 8.151% | $213.4144 | $213.41 | $213.40 | $213.40 |
| Purchase #4 | $34.72 | 5.596% | $36.6629 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $137.58 | 11.482% | $153.3769 | $153.38 | $153.40 | $153.40 |
| Purchase #6 | $77.66 | 9.190% | $84.797 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $28.33 | 11.724% | $31.6514 | $31.65 | $31.65 | $31.70 |
| 7 purchase totals = | $789.61 | $857.8781 | $857.88 | $857.90 | $857.90 | |