| 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 | $102.74 | 13.295% | $116.3993 | $116.40 | $116.40 | $116.40 |
| Purchase #2 | $53.35 | 8.342% | $57.8005 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $78.51 | 6.563% | $83.6626 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $167.38 | 5.757% | $177.0161 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $182.82 | 11.745% | $204.2922 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $84.31 | 9.400% | $92.2351 | $92.24 | $92.25 | $92.20 |
| Purchase #7 | $134.37 | 6.420% | $142.9966 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $803.48 | $874.4024 | $874.41 | $874.40 | $874.40 | |