| 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 | $133.76 | 8.151% | $144.6628 | $144.66 | $144.65 | $144.70 |
| Purchase #2 | $237.51 | 12.721% | $267.7236 | $267.72 | $267.70 | $267.70 |
| Purchase #3 | $195.25 | 6.628% | $208.1912 | $208.19 | $208.20 | $208.20 |
| Purchase #4 | $227.56 | 7.448% | $244.5087 | $244.51 | $244.50 | $244.50 |
| Purchase #5 | $24.76 | 8.500% | $26.8646 | $26.86 | $26.85 | $26.90 |
| Purchase #6 | $36.36 | 9.120% | $39.676 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $205.80 | 11.454% | $229.3723 | $229.37 | $229.35 | $229.40 |
| 7 purchase totals = | $1,061.00 | $1,160.9992 | $1,160.99 | $1,160.95 | $1,161.10 | |