| 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 | $124.43 | 8.636% | $135.1758 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $16.85 | 5.521% | $17.7803 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $135.65 | 12.545% | $152.6673 | $152.67 | $152.65 | $152.70 |
| Purchase #4 | $212.59 | 4.298% | $221.7271 | $221.73 | $221.75 | $221.70 |
| Purchase #5 | $230.73 | 7.442% | $247.9009 | $247.90 | $247.90 | $247.90 |
| Purchase #6 | $27.81 | 10.226% | $30.6539 | $30.65 | $30.65 | $30.70 |
| Purchase #7 | $61.61 | 11.502% | $68.6964 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $809.67 | $874.6017 | $874.61 | $874.65 | $874.70 | |