| 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 | $159.55 | 10.513% | $176.3235 | $176.32 | $176.30 | $176.30 |
| Purchase #2 | $153.37 | 6.775% | $163.7608 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $193.74 | 10.431% | $213.949 | $213.95 | $213.95 | $213.90 |
| Purchase #4 | $245.50 | 6.162% | $260.6277 | $260.63 | $260.65 | $260.60 |
| Purchase #5 | $68.57 | 6.594% | $73.0915 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $243.45 | 5.378% | $256.5427 | $256.54 | $256.55 | $256.50 |
| Purchase #7 | $26.27 | 13.347% | $29.7763 | $29.78 | $29.80 | $29.80 |
| 7 purchase totals = | $1,090.45 | $1,174.0715 | $1,174.07 | $1,174.10 | $1,174.00 | |