| 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 | $148.60 | 3.391% | $153.639 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $159.46 | 8.733% | $173.3856 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $215.89 | 13.781% | $245.6418 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $65.54 | 11.202% | $72.8818 | $72.88 | $72.90 | $72.90 |
| Purchase #5 | $225.34 | 7.862% | $243.0562 | $243.06 | $243.05 | $243.10 |
| Purchase #6 | $42.63 | 5.274% | $44.8783 | $44.88 | $44.90 | $44.90 |
| Purchase #7 | $179.51 | 11.529% | $200.2057 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $1,036.97 | $1,133.6884 | $1,133.70 | $1,133.75 | $1,133.70 | |