| 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 | $93.50 | 10.147% | $102.9874 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $175.70 | 7.800% | $189.4046 | $189.40 | $189.40 | $189.40 |
| Purchase #3 | $203.68 | 7.303% | $218.5548 | $218.55 | $218.55 | $218.60 |
| Purchase #4 | $33.37 | 12.584% | $37.5693 | $37.57 | $37.55 | $37.60 |
| Purchase #5 | $30.99 | 7.734% | $33.3868 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $167.56 | 12.326% | $188.2134 | $188.21 | $188.20 | $188.20 |
| Purchase #7 | $164.37 | 10.474% | $181.5861 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $869.17 | $951.7024 | $951.70 | $951.70 | $951.80 | |