| 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 | $67.79 | 3.447% | $70.1267 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $109.79 | 13.725% | $124.8587 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $157.69 | 3.426% | $163.0925 | $163.09 | $163.10 | $163.10 |
| Purchase #4 | $174.67 | 5.477% | $184.2367 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $135.73 | 10.608% | $150.1282 | $150.13 | $150.15 | $150.10 |
| Purchase #6 | $157.38 | 13.242% | $178.2203 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $223.59 | 13.682% | $254.1816 | $254.18 | $254.20 | $254.20 |
| 7 purchase totals = | $1,026.64 | $1,124.8447 | $1,124.85 | $1,124.90 | $1,124.80 | |