| 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 | $160.44 | 9.840% | $176.2273 | $176.23 | $176.25 | $176.20 |
| Purchase #2 | $197.47 | 9.849% | $216.9188 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $214.69 | 11.313% | $238.9779 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $93.48 | 8.521% | $101.4454 | $101.45 | $101.45 | $101.40 |
| Purchase #5 | $205.52 | 3.816% | $213.3626 | $213.36 | $213.35 | $213.40 |
| Purchase #6 | $159.76 | 7.719% | $172.0919 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $200.87 | 13.789% | $228.568 | $228.57 | $228.55 | $228.60 |
| 7 purchase totals = | $1,232.23 | $1,347.5919 | $1,347.60 | $1,347.60 | $1,347.60 | |