| 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 | $135.26 | 9.247% | $147.7675 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $103.65 | 11.831% | $115.9128 | $115.91 | $115.90 | $115.90 |
| Purchase #3 | $249.33 | 8.247% | $269.8922 | $269.89 | $269.90 | $269.90 |
| Purchase #4 | $97.58 | 11.618% | $108.9168 | $108.92 | $108.90 | $108.90 |
| Purchase #5 | $123.55 | 8.588% | $134.1605 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $83.44 | 11.862% | $93.3377 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $52.26 | 11.403% | $58.2192 | $58.22 | $58.20 | $58.20 |
| 7 purchase totals = | $845.07 | $928.2067 | $928.21 | $928.15 | $928.20 | |