| 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 | $138.90 | 3.390% | $143.6087 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $131.39 | 13.617% | $149.2814 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $33.60 | 7.630% | $36.1637 | $36.16 | $36.15 | $36.20 |
| Purchase #4 | $196.78 | 10.335% | $217.1172 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $239.79 | 9.205% | $261.8627 | $261.86 | $261.85 | $261.90 |
| Purchase #6 | $205.74 | 3.401% | $212.7372 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $133.46 | 4.713% | $139.75 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $1,079.66 | $1,160.5209 | $1,160.52 | $1,160.50 | $1,160.60 | |