| 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 | $181.68 | 6.354% | $193.2239 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $195.87 | 3.473% | $202.6726 | $202.67 | $202.65 | $202.70 |
| Purchase #3 | $152.31 | 8.311% | $164.9685 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $17.87 | 12.309% | $20.0696 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $73.89 | 11.360% | $82.2839 | $82.28 | $82.30 | $82.30 |
| Purchase #6 | $105.53 | 11.659% | $117.8337 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $189.99 | 3.567% | $196.7669 | $196.77 | $196.75 | $196.80 |
| 7 purchase totals = | $917.14 | $977.8191 | $977.81 | $977.75 | $977.90 | |