| 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 | $136.36 | 3.518% | $141.1571 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $134.53 | 3.861% | $139.7242 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $161.44 | 7.501% | $173.5496 | $173.55 | $173.55 | $173.50 |
| Purchase #4 | $150.70 | 4.636% | $157.6865 | $157.69 | $157.70 | $157.70 |
| Purchase #5 | $115.31 | 5.375% | $121.5079 | $121.51 | $121.50 | $121.50 |
| Purchase #6 | $232.35 | 3.406% | $240.2638 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $179.28 | 6.797% | $191.4657 | $191.47 | $191.45 | $191.50 |
| 7 purchase totals = | $1,109.97 | $1,165.3548 | $1,165.36 | $1,165.30 | $1,165.40 | |