| 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 | $157.40 | 12.425% | $176.957 | $176.96 | $176.95 | $177.00 |
| Purchase #2 | $30.58 | 6.655% | $32.6151 | $32.62 | $32.60 | $32.60 |
| Purchase #3 | $157.55 | 11.376% | $175.4729 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $74.81 | 11.857% | $83.6802 | $83.68 | $83.70 | $83.70 |
| Purchase #5 | $168.81 | 13.574% | $191.7243 | $191.72 | $191.70 | $191.70 |
| Purchase #6 | $235.54 | 13.547% | $267.4486 | $267.45 | $267.45 | $267.40 |
| Purchase #7 | $225.31 | 5.389% | $237.452 | $237.45 | $237.45 | $237.50 |
| 7 purchase totals = | $1,050.00 | $1,165.3501 | $1,165.35 | $1,165.30 | $1,165.40 | |