| 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 | $134.99 | 8.604% | $146.6045 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $156.92 | 13.428% | $177.9912 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $136.81 | 12.601% | $154.0494 | $154.05 | $154.05 | $154.00 |
| Purchase #4 | $51.32 | 11.742% | $57.346 | $57.35 | $57.35 | $57.30 |
| Purchase #5 | $220.45 | 8.826% | $239.9069 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $55.77 | 10.571% | $61.6654 | $61.67 | $61.65 | $61.70 |
| Purchase #7 | $138.64 | 6.276% | $147.341 | $147.34 | $147.35 | $147.30 |
| 7 purchase totals = | $894.90 | $984.9044 | $984.91 | $984.90 | $984.80 | |