| 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 | $156.60 | 13.459% | $177.6768 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $19.59 | 4.707% | $20.5121 | $20.51 | $20.50 | $20.50 |
| Purchase #3 | $167.89 | 11.718% | $187.5634 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $40.52 | 3.716% | $42.0257 | $42.03 | $42.05 | $42.00 |
| Purchase #5 | $181.41 | 12.455% | $204.0046 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $205.32 | 6.450% | $218.5631 | $218.56 | $218.55 | $218.60 |
| Purchase #7 | $66.92 | 12.144% | $75.0468 | $75.05 | $75.05 | $75.00 |
| 7 purchase totals = | $838.25 | $925.3925 | $925.39 | $925.40 | $925.40 | |