| 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 | $139.44 | 4.751% | $146.0648 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $249.40 | 8.746% | $271.2125 | $271.21 | $271.20 | $271.20 |
| Purchase #3 | $120.66 | 12.655% | $135.9295 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $246.79 | 9.714% | $270.7632 | $270.76 | $270.75 | $270.80 |
| Purchase #5 | $28.46 | 6.356% | $30.2689 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $167.80 | 5.854% | $177.623 | $177.62 | $177.60 | $177.60 |
| Purchase #7 | $124.27 | 10.675% | $137.5358 | $137.54 | $137.55 | $137.50 |
| 7 purchase totals = | $1,076.82 | $1,169.3977 | $1,169.39 | $1,169.35 | $1,169.40 | |