| 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 | $133.56 | 8.714% | $145.1984 | $145.20 | $145.20 | $145.20 |
| Purchase #2 | $162.31 | 13.862% | $184.8094 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $21.69 | 10.117% | $23.8844 | $23.88 | $23.90 | $23.90 |
| Purchase #4 | $190.99 | 8.149% | $206.5538 | $206.55 | $206.55 | $206.60 |
| Purchase #5 | $173.30 | 3.298% | $179.0154 | $179.02 | $179.00 | $179.00 |
| Purchase #6 | $24.53 | 9.129% | $26.7693 | $26.77 | $26.75 | $26.80 |
| Purchase #7 | $234.64 | 8.306% | $254.1292 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $941.02 | $1,020.3599 | $1,020.36 | $1,020.35 | $1,020.40 | |