| 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 | $160.80 | 8.626% | $174.6706 | $174.67 | $174.65 | $174.70 |
| Purchase #2 | $72.42 | 9.671% | $79.4237 | $79.42 | $79.40 | $79.40 |
| Purchase #3 | $119.34 | 4.364% | $124.548 | $124.55 | $124.55 | $124.50 |
| Purchase #4 | $59.66 | 10.599% | $65.9834 | $65.98 | $66.00 | $66.00 |
| Purchase #5 | $164.87 | 5.327% | $173.6526 | $173.65 | $173.65 | $173.70 |
| Purchase #6 | $143.76 | 12.516% | $161.753 | $161.75 | $161.75 | $161.80 |
| Purchase #7 | $142.87 | 9.679% | $156.6984 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $863.72 | $936.7297 | $936.72 | $936.70 | $936.80 | |