| 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 | $143.85 | 9.317% | $157.2525 | $157.25 | $157.25 | $157.30 |
| Purchase #2 | $78.59 | 9.523% | $86.0741 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $123.32 | 13.762% | $140.2913 | $140.29 | $140.30 | $140.30 |
| Purchase #4 | $165.67 | 5.404% | $174.6228 | $174.62 | $174.60 | $174.60 |
| Purchase #5 | $129.55 | 7.396% | $139.1315 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $143.57 | 12.643% | $161.7216 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $183.59 | 13.437% | $208.259 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $968.14 | $1,067.3528 | $1,067.34 | $1,067.30 | $1,067.40 | |