| 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 | $95.82 | 13.780% | $109.024 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $168.34 | 12.806% | $189.8976 | $189.90 | $189.90 | $189.90 |
| Purchase #3 | $49.46 | 9.444% | $54.131 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $149.53 | 9.260% | $163.3765 | $163.38 | $163.40 | $163.40 |
| Purchase #5 | $110.74 | 8.453% | $120.1009 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $122.92 | 6.358% | $130.7353 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $67.34 | 5.392% | $70.971 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $764.15 | $838.2363 | $838.24 | $838.25 | $838.20 | |