| 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 | $94.87 | 11.602% | $105.8768 | $105.88 | $105.90 | $105.90 |
| Purchase #2 | $142.60 | 12.722% | $160.7416 | $160.74 | $160.75 | $160.70 |
| Purchase #3 | $117.84 | 8.702% | $128.0944 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $125.95 | 5.872% | $133.3458 | $133.35 | $133.35 | $133.30 |
| Purchase #5 | $100.86 | 13.688% | $114.6657 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $18.81 | 10.718% | $20.8261 | $20.83 | $20.85 | $20.80 |
| Purchase #7 | $169.45 | 6.664% | $180.7421 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $770.38 | $844.2925 | $844.30 | $844.35 | $844.20 | |