| 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 | $157.40 | 8.748% | $171.1694 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $63.48 | 9.659% | $69.6115 | $69.61 | $69.60 | $69.60 |
| Purchase #3 | $231.28 | 10.512% | $255.5922 | $255.59 | $255.60 | $255.60 |
| Purchase #4 | $134.61 | 3.855% | $139.7992 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $181.52 | 8.796% | $197.4865 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $164.50 | 10.281% | $181.4122 | $181.41 | $181.40 | $181.40 |
| Purchase #7 | $37.40 | 10.135% | $41.1905 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $970.19 | $1,056.2615 | $1,056.26 | $1,056.25 | $1,056.30 | |