| 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 | $139.50 | 3.216% | $143.9863 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $128.78 | 6.756% | $137.4804 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $7.95 | 6.128% | $8.4372 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $93.88 | 8.580% | $101.9349 | $101.93 | $101.95 | $101.90 |
| Purchase #5 | $91.80 | 6.461% | $97.7312 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $6.59 | 5.520% | $6.9538 | $6.95 | $6.95 | $7.00 |
| Purchase #7 | $241.92 | 5.513% | $255.257 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $710.42 | $751.7808 | $751.78 | $751.85 | $751.80 | |