| 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 | $153.29 | 5.539% | $161.7807 | $161.78 | $161.80 | $161.80 |
| Purchase #2 | $67.78 | 12.756% | $76.426 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $187.56 | 11.486% | $209.1031 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $188.72 | 5.697% | $199.4714 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $35.35 | 13.836% | $40.241 | $40.24 | $40.25 | $40.20 |
| Purchase #6 | $189.83 | 9.183% | $207.2621 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $204.70 | 4.374% | $213.6536 | $213.65 | $213.65 | $213.70 |
| 7 purchase totals = | $1,027.23 | $1,107.9379 | $1,107.93 | $1,107.95 | $1,108.00 | |