| 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 | $155.51 | 5.116% | $163.4659 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $55.35 | 4.823% | $58.0195 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $110.60 | 5.788% | $117.0015 | $117.00 | $117.00 | $117.00 |
| Purchase #4 | $32.87 | 3.328% | $33.9639 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $170.84 | 3.824% | $177.3729 | $177.37 | $177.35 | $177.40 |
| Purchase #6 | $135.38 | 6.269% | $143.867 | $143.87 | $143.85 | $143.90 |
| Purchase #7 | $118.64 | 6.584% | $126.4513 | $126.45 | $126.45 | $126.50 |
| 7 purchase totals = | $779.19 | $820.1420 | $820.14 | $820.05 | $820.30 | |