| 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 | $126.46 | 3.413% | $130.7761 | $130.78 | $130.80 | $130.80 |
| Purchase #2 | $164.58 | 8.527% | $178.6137 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $146.68 | 11.738% | $163.8973 | $163.90 | $163.90 | $163.90 |
| Purchase #4 | $46.66 | 10.827% | $51.7119 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $206.72 | 4.159% | $215.3175 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $157.58 | 4.425% | $164.5529 | $164.55 | $164.55 | $164.60 |
| Purchase #7 | $213.77 | 8.813% | $232.6096 | $232.61 | $232.60 | $232.60 |
| 7 purchase totals = | $1,062.45 | $1,137.4790 | $1,137.48 | $1,137.45 | $1,137.50 | |