| 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 | $229.58 | 11.347% | $255.6304 | $255.63 | $255.65 | $255.60 |
| Purchase #2 | $180.77 | 3.555% | $187.1964 | $187.20 | $187.20 | $187.20 |
| Purchase #3 | $87.30 | 9.201% | $95.3325 | $95.33 | $95.35 | $95.30 |
| Purchase #4 | $45.86 | 13.682% | $52.1346 | $52.13 | $52.15 | $52.10 |
| Purchase #5 | $136.32 | 11.489% | $151.9818 | $151.98 | $152.00 | $152.00 |
| Purchase #6 | $136.68 | 12.241% | $153.411 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $76.93 | 12.703% | $86.7024 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $893.44 | $982.3891 | $982.38 | $982.45 | $982.30 | |