| 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 | $136.86 | 8.612% | $148.6464 | $148.65 | $148.65 | $148.60 |
| Purchase #2 | $246.97 | 11.231% | $274.7072 | $274.71 | $274.70 | $274.70 |
| Purchase #3 | $15.55 | 10.327% | $17.1558 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $87.35 | 8.390% | $94.6787 | $94.68 | $94.70 | $94.70 |
| Purchase #5 | $12.40 | 9.293% | $13.5523 | $13.55 | $13.55 | $13.60 |
| Purchase #6 | $135.43 | 7.267% | $145.2717 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $48.35 | 7.604% | $52.0265 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $682.91 | $746.0386 | $746.05 | $746.05 | $746.10 | |