| 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 | $120.57 | 11.164% | $134.0304 | $134.03 | $134.05 | $134.00 |
| Purchase #2 | $62.30 | 5.456% | $65.6991 | $65.70 | $65.70 | $65.70 |
| Purchase #3 | $8.29 | 7.680% | $8.9267 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $85.40 | 9.497% | $93.5104 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $138.96 | 4.637% | $145.4036 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $140.79 | 4.220% | $146.7313 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $195.69 | 12.534% | $220.2178 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $752.00 | $814.5193 | $814.52 | $814.55 | $814.40 | |