| 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 | $165.26 | 7.808% | $178.1635 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $14.82 | 4.232% | $15.4472 | $15.45 | $15.45 | $15.40 |
| Purchase #3 | $82.30 | 5.722% | $87.0092 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $164.64 | 13.506% | $186.8763 | $186.88 | $186.90 | $186.90 |
| Purchase #5 | $212.27 | 8.713% | $230.7651 | $230.77 | $230.75 | $230.80 |
| Purchase #6 | $100.67 | 3.181% | $103.8723 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $238.47 | 10.374% | $263.2089 | $263.21 | $263.20 | $263.20 |
| 7 purchase totals = | $978.43 | $1,065.3425 | $1,065.35 | $1,065.30 | $1,065.40 | |