| 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 | $183.62 | 4.150% | $191.2402 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $194.85 | 10.743% | $215.7827 | $215.78 | $215.80 | $215.80 |
| Purchase #3 | $15.89 | 12.343% | $17.8513 | $17.85 | $17.85 | $17.90 |
| Purchase #4 | $26.56 | 13.343% | $30.1039 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $123.98 | 13.257% | $140.416 | $140.42 | $140.40 | $140.40 |
| Purchase #6 | $50.48 | 7.349% | $54.1898 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $87.63 | 10.274% | $96.6331 | $96.63 | $96.65 | $96.60 |
| 7 purchase totals = | $683.01 | $746.2170 | $746.21 | $746.25 | $746.20 | |