| 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 | $178.37 | 6.828% | $190.5491 | $190.55 | $190.55 | $190.50 |
| Purchase #2 | $13.82 | 7.236% | $14.82 | $14.82 | $14.80 | $14.80 |
| Purchase #3 | $147.26 | 5.721% | $155.6847 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $219.86 | 6.575% | $234.3158 | $234.32 | $234.30 | $234.30 |
| Purchase #5 | $92.64 | 5.267% | $97.5193 | $97.52 | $97.50 | $97.50 |
| Purchase #6 | $217.84 | 11.563% | $243.0288 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $204.28 | 6.186% | $216.9168 | $216.92 | $216.90 | $216.90 |
| 7 purchase totals = | $1,074.07 | $1,152.8345 | $1,152.84 | $1,152.80 | $1,152.70 | |