| 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 | $103.78 | 3.334% | $107.24 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $189.29 | 4.687% | $198.162 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $105.90 | 10.765% | $117.3001 | $117.30 | $117.30 | $117.30 |
| Purchase #4 | $68.31 | 3.191% | $70.4898 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $22.75 | 4.455% | $23.7635 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $139.33 | 6.575% | $148.4909 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $166.86 | 6.624% | $177.9128 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $796.22 | $843.3591 | $843.35 | $843.35 | $843.40 | |