| 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 | $147.77 | 6.281% | $157.0514 | $157.05 | $157.05 | $157.10 |
| Purchase #2 | $227.25 | 6.773% | $242.6416 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $158.54 | 13.864% | $180.52 | $180.52 | $180.50 | $180.50 |
| Purchase #4 | $113.98 | 3.589% | $118.0707 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $61.79 | 8.749% | $67.196 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $165.58 | 4.595% | $173.1884 | $173.19 | $173.20 | $173.20 |
| Purchase #7 | $174.42 | 8.269% | $188.8428 | $188.84 | $188.85 | $188.80 |
| 7 purchase totals = | $1,049.33 | $1,127.5109 | $1,127.51 | $1,127.50 | $1,127.50 | |