| 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 | $172.29 | 5.235% | $181.3094 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $30.51 | 8.457% | $33.0902 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $132.46 | 3.742% | $137.4167 | $137.42 | $137.40 | $137.40 |
| Purchase #4 | $200.46 | 8.578% | $217.6555 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $18.81 | 11.708% | $21.0123 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $68.42 | 4.328% | $71.3812 | $71.38 | $71.40 | $71.40 |
| Purchase #7 | $202.89 | 7.444% | $217.9931 | $217.99 | $218.00 | $218.00 |
| 7 purchase totals = | $825.84 | $879.8584 | $879.86 | $879.85 | $879.90 | |