| 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 | $63.56 | 10.664% | $70.338 | $70.34 | $70.35 | $70.30 |
| Purchase #2 | $141.31 | 11.541% | $157.6186 | $157.62 | $157.60 | $157.60 |
| Purchase #3 | $108.37 | 8.422% | $117.4969 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $246.75 | 12.659% | $277.9861 | $277.99 | $278.00 | $278.00 |
| Purchase #5 | $178.30 | 4.550% | $186.4127 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $104.63 | 4.242% | $109.0684 | $109.07 | $109.05 | $109.10 |
| Purchase #7 | $193.64 | 6.825% | $206.8559 | $206.86 | $206.85 | $206.90 |
| 7 purchase totals = | $1,036.56 | $1,125.7766 | $1,125.79 | $1,125.75 | $1,125.80 | |