| 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 | $124.80 | 10.611% | $138.0425 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $78.60 | 7.157% | $84.2254 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $12.75 | 12.337% | $14.323 | $14.32 | $14.30 | $14.30 |
| Purchase #4 | $209.33 | 8.676% | $227.4915 | $227.49 | $227.50 | $227.50 |
| Purchase #5 | $85.53 | 6.117% | $90.7619 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $33.72 | 13.472% | $38.2628 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $14.59 | 9.721% | $16.0083 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $559.32 | $609.1154 | $609.11 | $609.10 | $609.10 | |