| 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 | $91.40 | 10.719% | $101.1972 | $101.20 | $101.20 | $101.20 |
| Purchase #2 | $101.27 | 11.319% | $112.7328 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $67.89 | 5.389% | $71.5486 | $71.55 | $71.55 | $71.50 |
| Purchase #4 | $162.99 | 3.677% | $168.9831 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $126.96 | 7.628% | $136.6445 | $136.64 | $136.65 | $136.60 |
| Purchase #6 | $96.40 | 13.107% | $109.0351 | $109.04 | $109.05 | $109.00 |
| Purchase #7 | $203.53 | 10.494% | $224.8884 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $850.44 | $925.0297 | $925.03 | $925.10 | $924.90 | |