| 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 | $15.58 | 3.842% | $16.1786 | $16.18 | $16.20 | $16.20 |
| Purchase #2 | $134.44 | 8.797% | $146.2667 | $146.27 | $146.25 | $146.30 |
| Purchase #3 | $152.52 | 6.530% | $162.4796 | $162.48 | $162.50 | $162.50 |
| Purchase #4 | $137.73 | 13.162% | $155.858 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $236.72 | 9.175% | $258.4391 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $69.73 | 8.485% | $75.6466 | $75.65 | $75.65 | $75.60 |
| Purchase #7 | $52.69 | 11.113% | $58.5454 | $58.55 | $58.55 | $58.50 |
| 7 purchase totals = | $799.41 | $873.4140 | $873.43 | $873.45 | $873.40 | |