| 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 | $138.50 | 10.680% | $153.2918 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $185.69 | 10.864% | $205.8634 | $205.86 | $205.85 | $205.90 |
| Purchase #3 | $24.33 | 4.393% | $25.3988 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $183.43 | 11.275% | $204.1117 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $187.51 | 4.350% | $195.6667 | $195.67 | $195.65 | $195.70 |
| Purchase #6 | $93.81 | 10.314% | $103.4856 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $45.68 | 9.116% | $49.8442 | $49.84 | $49.85 | $49.80 |
| 7 purchase totals = | $858.95 | $937.6622 | $937.66 | $937.65 | $937.70 | |