| 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 | $165.31 | 3.506% | $171.1058 | $171.11 | $171.10 | $171.10 |
| Purchase #2 | $22.64 | 6.613% | $24.1372 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $97.56 | 11.255% | $108.5404 | $108.54 | $108.55 | $108.50 |
| Purchase #4 | $202.56 | 11.409% | $225.6701 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $231.53 | 4.599% | $242.1781 | $242.18 | $242.20 | $242.20 |
| Purchase #6 | $246.74 | 3.517% | $255.4178 | $255.42 | $255.40 | $255.40 |
| Purchase #7 | $142.77 | 3.245% | $147.4029 | $147.40 | $147.40 | $147.40 |
| 7 purchase totals = | $1,109.11 | $1,174.4523 | $1,174.46 | $1,174.45 | $1,174.40 | |