| 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 | $174.95 | 3.793% | $181.5859 | $181.59 | $181.60 | $181.60 |
| Purchase #2 | $54.36 | 6.639% | $57.969 | $57.97 | $57.95 | $58.00 |
| Purchase #3 | $169.74 | 9.589% | $186.0164 | $186.02 | $186.00 | $186.00 |
| Purchase #4 | $94.28 | 7.641% | $101.4839 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $148.94 | 5.336% | $156.8874 | $156.89 | $156.90 | $156.90 |
| Purchase #6 | $140.96 | 8.596% | $153.0769 | $153.08 | $153.10 | $153.10 |
| Purchase #7 | $89.26 | 4.819% | $93.5614 | $93.56 | $93.55 | $93.60 |
| 7 purchase totals = | $872.49 | $930.5809 | $930.59 | $930.60 | $930.70 | |