| 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 | $179.58 | 3.411% | $185.7055 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $165.32 | 10.125% | $182.0587 | $182.06 | $182.05 | $182.10 |
| Purchase #3 | $56.37 | 6.732% | $60.1648 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $125.86 | 8.134% | $136.0975 | $136.10 | $136.10 | $136.10 |
| Purchase #5 | $141.28 | 10.726% | $156.4337 | $156.43 | $156.45 | $156.40 |
| Purchase #6 | $106.58 | 3.259% | $110.0534 | $110.05 | $110.05 | $110.10 |
| Purchase #7 | $130.49 | 4.428% | $136.2681 | $136.27 | $136.25 | $136.30 |
| 7 purchase totals = | $905.48 | $966.7817 | $966.78 | $966.75 | $966.90 | |