| 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 | $122.38 | 7.648% | $131.7396 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $164.50 | 11.289% | $183.0704 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $186.80 | 7.143% | $200.1431 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $89.35 | 9.855% | $98.1554 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $62.42 | 8.178% | $67.5247 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $32.70 | 10.626% | $36.1747 | $36.17 | $36.15 | $36.20 |
| Purchase #7 | $107.66 | 5.425% | $113.5006 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $765.81 | $830.3085 | $830.30 | $830.25 | $830.30 | |