| 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 | $16.44 | 10.809% | $18.217 | $18.22 | $18.20 | $18.20 |
| Purchase #2 | $229.29 | 12.598% | $258.176 | $258.18 | $258.20 | $258.20 |
| Purchase #3 | $151.80 | 7.172% | $162.6871 | $162.69 | $162.70 | $162.70 |
| Purchase #4 | $56.79 | 4.567% | $59.3836 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $213.91 | 3.834% | $222.1113 | $222.11 | $222.10 | $222.10 |
| Purchase #6 | $14.85 | 9.492% | $16.2596 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $177.30 | 7.767% | $191.0709 | $191.07 | $191.05 | $191.10 |
| 7 purchase totals = | $860.38 | $927.9055 | $927.91 | $927.90 | $928.00 | |