| 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 | $139.89 | 10.732% | $154.903 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $14.70 | 7.456% | $15.796 | $15.80 | $15.80 | $15.80 |
| Purchase #3 | $157.81 | 9.849% | $173.3527 | $173.35 | $173.35 | $173.40 |
| Purchase #4 | $195.74 | 12.803% | $220.8006 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $22.59 | 6.770% | $24.1193 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $44.33 | 4.585% | $46.3625 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $96.66 | 3.154% | $99.7087 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $671.72 | $735.0428 | $735.04 | $735.00 | $735.10 | |