| 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 | $135.34 | 11.341% | $150.6889 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $145.58 | 12.869% | $164.3147 | $164.31 | $164.30 | $164.30 |
| Purchase #3 | $161.91 | 12.316% | $181.8508 | $181.85 | $181.85 | $181.90 |
| Purchase #4 | $239.54 | 5.192% | $251.9769 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $136.68 | 3.787% | $141.8561 | $141.86 | $141.85 | $141.90 |
| Purchase #6 | $48.83 | 3.267% | $50.4253 | $50.43 | $50.45 | $50.40 |
| Purchase #7 | $97.31 | 5.508% | $102.6698 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $965.19 | $1,043.7825 | $1,043.79 | $1,043.80 | $1,043.90 | |