| 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 | $173.41 | 12.678% | $195.3949 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $8.92 | 10.641% | $9.8692 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $226.90 | 13.799% | $258.2099 | $258.21 | $258.20 | $258.20 |
| Purchase #4 | $221.65 | 11.726% | $247.6407 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $93.78 | 4.336% | $97.8463 | $97.85 | $97.85 | $97.80 |
| Purchase #6 | $245.65 | 8.806% | $267.2819 | $267.28 | $267.30 | $267.30 |
| Purchase #7 | $99.48 | 5.707% | $105.1573 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $1,069.79 | $1,181.4002 | $1,181.40 | $1,181.40 | $1,181.40 | |