| 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 | $174.84 | 6.203% | $185.6853 | $185.69 | $185.70 | $185.70 |
| Purchase #2 | $175.97 | 8.123% | $190.264 | $190.26 | $190.25 | $190.30 |
| Purchase #3 | $208.85 | 10.292% | $230.3448 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $222.93 | 4.233% | $232.3666 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $75.81 | 8.332% | $82.1265 | $82.13 | $82.15 | $82.10 |
| Purchase #6 | $84.98 | 5.173% | $89.376 | $89.38 | $89.40 | $89.40 |
| Purchase #7 | $245.38 | 5.103% | $257.9017 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $1,188.76 | $1,268.0649 | $1,268.07 | $1,268.10 | $1,268.10 | |