| 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 | $140.40 | 12.478% | $157.9191 | $157.92 | $157.90 | $157.90 |
| Purchase #2 | $44.45 | 10.406% | $49.0755 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $138.32 | 10.506% | $152.8519 | $152.85 | $152.85 | $152.90 |
| Purchase #4 | $105.69 | 13.791% | $120.2657 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $138.85 | 3.457% | $143.65 | $143.65 | $143.65 | $143.70 |
| Purchase #6 | $152.32 | 7.831% | $164.2482 | $164.25 | $164.25 | $164.20 |
| Purchase #7 | $242.31 | 10.691% | $268.2154 | $268.22 | $268.20 | $268.20 |
| 7 purchase totals = | $962.34 | $1,056.2258 | $1,056.24 | $1,056.20 | $1,056.30 | |