| 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 | $181.81 | 7.814% | $196.0166 | $196.02 | $196.00 | $196.00 |
| Purchase #2 | $151.56 | 3.610% | $157.0313 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $229.28 | 9.512% | $251.0891 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $193.38 | 11.489% | $215.5974 | $215.60 | $215.60 | $215.60 |
| Purchase #5 | $196.74 | 7.422% | $211.342 | $211.34 | $211.35 | $211.30 |
| Purchase #6 | $16.52 | 10.576% | $18.2672 | $18.27 | $18.25 | $18.30 |
| Purchase #7 | $101.29 | 13.545% | $115.0097 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $1,070.58 | $1,164.3533 | $1,164.36 | $1,164.35 | $1,164.30 | |