| 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 | $77.48 | 13.398% | $87.8608 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $129.50 | 6.487% | $137.9007 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $170.82 | 3.659% | $177.0703 | $177.07 | $177.05 | $177.10 |
| Purchase #4 | $207.96 | 8.322% | $225.2664 | $225.27 | $225.25 | $225.30 |
| Purchase #5 | $116.83 | 10.238% | $128.7911 | $128.79 | $128.80 | $128.80 |
| Purchase #6 | $158.45 | 4.501% | $165.5818 | $165.58 | $165.60 | $165.60 |
| Purchase #7 | $162.90 | 13.698% | $185.214 | $185.21 | $185.20 | $185.20 |
| 7 purchase totals = | $1,023.94 | $1,107.6851 | $1,107.68 | $1,107.65 | $1,107.80 | |