| 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 | $186.69 | 4.202% | $194.5347 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $46.31 | 12.828% | $52.2506 | $52.25 | $52.25 | $52.30 |
| Purchase #3 | $174.89 | 7.831% | $188.5856 | $188.59 | $188.60 | $188.60 |
| Purchase #4 | $123.44 | 11.212% | $137.2801 | $137.28 | $137.30 | $137.30 |
| Purchase #5 | $110.59 | 9.485% | $121.0795 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $126.72 | 4.295% | $132.1626 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $72.65 | 10.679% | $80.4083 | $80.41 | $80.40 | $80.40 |
| 7 purchase totals = | $841.29 | $906.3014 | $906.30 | $906.35 | $906.40 | |