| 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 | $125.39 | 6.778% | $133.8889 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $245.84 | 8.679% | $267.1765 | $267.18 | $267.20 | $267.20 |
| Purchase #3 | $85.92 | 13.629% | $97.63 | $97.63 | $97.65 | $97.60 |
| Purchase #4 | $192.78 | 12.846% | $217.5445 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $66.63 | 11.187% | $74.0839 | $74.08 | $74.10 | $74.10 |
| Purchase #6 | $122.38 | 3.397% | $126.5372 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $206.57 | 6.437% | $219.8669 | $219.87 | $219.85 | $219.90 |
| 7 purchase totals = | $1,045.51 | $1,136.7279 | $1,136.73 | $1,136.80 | $1,136.70 | |