| 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 | $145.28 | 4.357% | $151.6098 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $167.41 | 12.560% | $188.4367 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $37.26 | 10.352% | $41.1172 | $41.12 | $41.10 | $41.10 |
| Purchase #4 | $228.89 | 4.677% | $239.5952 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $129.31 | 5.429% | $136.3302 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $131.97 | 12.166% | $148.0255 | $148.03 | $148.05 | $148.00 |
| Purchase #7 | $163.26 | 8.684% | $177.4375 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $1,003.38 | $1,082.5521 | $1,082.57 | $1,082.60 | $1,082.40 | |