| 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 | $95.89 | 11.362% | $106.785 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $171.61 | 11.501% | $191.3469 | $191.35 | $191.35 | $191.30 |
| Purchase #3 | $21.37 | 5.227% | $22.487 | $22.49 | $22.50 | $22.50 |
| Purchase #4 | $166.64 | 4.851% | $174.7237 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $129.61 | 13.207% | $146.7276 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $205.64 | 6.622% | $219.2575 | $219.26 | $219.25 | $219.30 |
| Purchase #7 | $238.43 | 12.506% | $268.2481 | $268.25 | $268.25 | $268.20 |
| 7 purchase totals = | $1,029.19 | $1,129.5758 | $1,129.59 | $1,129.60 | $1,129.50 | |