| 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 | $142.68 | 8.135% | $154.287 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $200.46 | 12.391% | $225.299 | $225.30 | $225.30 | $225.30 |
| Purchase #3 | $152.50 | 6.473% | $162.3713 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $137.94 | 4.555% | $144.2232 | $144.22 | $144.20 | $144.20 |
| Purchase #5 | $122.81 | 11.397% | $136.8067 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $187.31 | 11.338% | $208.5472 | $208.55 | $208.55 | $208.50 |
| Purchase #7 | $35.82 | 6.430% | $38.1232 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $979.52 | $1,069.6576 | $1,069.66 | $1,069.60 | $1,069.60 | |