| 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 | $201.42 | 3.110% | $207.6842 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $82.43 | 4.510% | $86.1476 | $86.15 | $86.15 | $86.10 |
| Purchase #3 | $161.52 | 6.808% | $172.5163 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $180.73 | 8.296% | $195.7234 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $122.85 | 12.321% | $137.9863 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $80.75 | 7.231% | $86.589 | $86.59 | $86.60 | $86.60 |
| Purchase #7 | $104.48 | 4.193% | $108.8608 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $934.18 | $995.5076 | $995.51 | $995.50 | $995.50 | |