| 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 | $160.63 | 4.482% | $167.8294 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $73.85 | 12.793% | $83.2976 | $83.30 | $83.30 | $83.30 |
| Purchase #3 | $169.96 | 11.533% | $189.5615 | $189.56 | $189.55 | $189.60 |
| Purchase #4 | $109.43 | 5.840% | $115.8207 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $63.35 | 8.643% | $68.8253 | $68.83 | $68.85 | $68.80 |
| Purchase #6 | $165.80 | 4.502% | $173.2643 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $108.97 | 13.543% | $123.7278 | $123.73 | $123.75 | $123.70 |
| 7 purchase totals = | $851.99 | $922.3266 | $922.33 | $922.35 | $922.30 | |