| 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 | $121.72 | 12.473% | $136.9021 | $136.90 | $136.90 | $136.90 |
| Purchase #2 | $197.89 | 10.198% | $218.0708 | $218.07 | $218.05 | $218.10 |
| Purchase #3 | $226.48 | 7.609% | $243.7129 | $243.71 | $243.70 | $243.70 |
| Purchase #4 | $104.29 | 10.356% | $115.0903 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $167.77 | 6.216% | $178.1986 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $19.58 | 9.250% | $21.3912 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $67.58 | 7.397% | $72.5789 | $72.58 | $72.60 | $72.60 |
| 7 purchase totals = | $905.31 | $985.9448 | $985.94 | $985.95 | $986.00 | |