| 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 | $195.28 | 4.870% | $204.7901 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $80.37 | 7.853% | $86.6815 | $86.68 | $86.70 | $86.70 |
| Purchase #3 | $170.55 | 5.124% | $179.289 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $156.98 | 13.771% | $178.5977 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $7.95 | 5.204% | $8.3637 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $146.68 | 10.716% | $162.3982 | $162.40 | $162.40 | $162.40 |
| Purchase #7 | $24.40 | 10.470% | $26.9547 | $26.95 | $26.95 | $27.00 |
| 7 purchase totals = | $782.21 | $847.0749 | $847.07 | $847.10 | $847.20 | |