| 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 | $110.36 | 11.203% | $122.7236 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $131.75 | 12.836% | $148.6614 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $126.99 | 3.212% | $131.0689 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $194.31 | 6.375% | $206.6973 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $65.99 | 9.602% | $72.3264 | $72.33 | $72.35 | $72.30 |
| Purchase #6 | $73.44 | 5.747% | $77.6606 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $67.35 | 6.289% | $71.5856 | $71.59 | $71.60 | $71.60 |
| 7 purchase totals = | $770.19 | $830.7238 | $830.73 | $830.70 | $830.80 | |