| 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 | $170.58 | 3.349% | $176.2927 | $176.29 | $176.30 | $176.30 |
| Purchase #2 | $122.51 | 12.519% | $137.847 | $137.85 | $137.85 | $137.80 |
| Purchase #3 | $101.65 | 3.159% | $104.8611 | $104.86 | $104.85 | $104.90 |
| Purchase #4 | $25.34 | 5.272% | $26.6759 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $206.67 | 4.849% | $216.6914 | $216.69 | $216.70 | $216.70 |
| Purchase #6 | $235.39 | 9.854% | $258.5853 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $139.94 | 7.483% | $150.4117 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $1,002.08 | $1,071.3651 | $1,071.37 | $1,071.40 | $1,071.40 | |