| 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 | $199.35 | 12.755% | $224.7771 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $146.68 | 10.845% | $162.5874 | $162.59 | $162.60 | $162.60 |
| Purchase #3 | $93.51 | 5.584% | $98.7316 | $98.73 | $98.75 | $98.70 |
| Purchase #4 | $76.44 | 9.267% | $83.5237 | $83.52 | $83.50 | $83.50 |
| Purchase #5 | $162.29 | 5.727% | $171.5843 | $171.58 | $171.60 | $171.60 |
| Purchase #6 | $96.89 | 3.259% | $100.0476 | $100.05 | $100.05 | $100.00 |
| Purchase #7 | $27.95 | 9.728% | $30.669 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $803.11 | $871.9207 | $871.92 | $871.95 | $871.90 | |