| 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 | $125.48 | 10.698% | $138.9039 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $151.62 | 13.471% | $172.0447 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $67.48 | 6.549% | $71.8993 | $71.90 | $71.90 | $71.90 |
| Purchase #4 | $71.33 | 7.378% | $76.5927 | $76.59 | $76.60 | $76.60 |
| Purchase #5 | $146.35 | 7.722% | $157.6511 | $157.65 | $157.65 | $157.70 |
| Purchase #6 | $109.28 | 10.291% | $120.526 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $175.47 | 7.807% | $189.1689 | $189.17 | $189.15 | $189.20 |
| 7 purchase totals = | $847.01 | $926.7866 | $926.78 | $926.80 | $926.80 | |