| 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 | $174.89 | 6.519% | $186.2911 | $186.29 | $186.30 | $186.30 |
| Purchase #2 | $110.75 | 9.153% | $120.8869 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $44.75 | 7.115% | $47.934 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $228.35 | 13.274% | $258.6612 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $132.25 | 9.460% | $144.7609 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $246.89 | 9.504% | $270.3544 | $270.35 | $270.35 | $270.40 |
| Purchase #7 | $55.33 | 5.694% | $58.4805 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $993.21 | $1,087.3690 | $1,087.36 | $1,087.40 | $1,087.50 | |