| 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 | $201.64 | 6.514% | $214.7748 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $162.73 | 4.756% | $170.4694 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $147.77 | 9.766% | $162.2012 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $229.33 | 11.391% | $255.453 | $255.45 | $255.45 | $255.50 |
| Purchase #5 | $8.53 | 10.292% | $9.4079 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $94.33 | 7.271% | $101.1887 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $245.83 | 13.329% | $278.5967 | $278.60 | $278.60 | $278.60 |
| 7 purchase totals = | $1,090.16 | $1,192.0917 | $1,192.09 | $1,192.05 | $1,192.20 | |