| 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 | $122.55 | 8.514% | $132.9839 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $107.35 | 5.750% | $113.5226 | $113.52 | $113.50 | $113.50 |
| Purchase #3 | $245.91 | 5.661% | $259.831 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $7.89 | 4.163% | $8.2185 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $10.40 | 8.116% | $11.2441 | $11.24 | $11.25 | $11.20 |
| Purchase #6 | $17.62 | 3.509% | $18.2383 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $151.77 | 6.666% | $161.887 | $161.89 | $161.90 | $161.90 |
| 7 purchase totals = | $663.49 | $705.9254 | $705.92 | $705.95 | $705.80 | |