| 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 | $156.57 | 7.269% | $167.9511 | $167.95 | $167.95 | $168.00 |
| Purchase #2 | $78.60 | 5.165% | $82.6597 | $82.66 | $82.65 | $82.70 |
| Purchase #3 | $178.34 | 6.117% | $189.2491 | $189.25 | $189.25 | $189.20 |
| Purchase #4 | $209.44 | 8.292% | $226.8068 | $226.81 | $226.80 | $226.80 |
| Purchase #5 | $73.67 | 3.536% | $76.275 | $76.28 | $76.30 | $76.30 |
| Purchase #6 | $26.41 | 6.328% | $28.0812 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $186.89 | 13.444% | $212.0155 | $212.02 | $212.00 | $212.00 |
| 7 purchase totals = | $909.92 | $983.0384 | $983.05 | $983.05 | $983.10 | |