| 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 | $147.50 | 9.693% | $161.7972 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $75.41 | 13.732% | $85.7653 | $85.77 | $85.75 | $85.80 |
| Purchase #3 | $239.64 | 6.778% | $255.8828 | $255.88 | $255.90 | $255.90 |
| Purchase #4 | $187.44 | 11.393% | $208.795 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $210.32 | 12.822% | $237.2872 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $193.86 | 11.784% | $216.7045 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $216.75 | 11.855% | $242.4457 | $242.45 | $242.45 | $242.40 |
| 7 purchase totals = | $1,270.92 | $1,408.6777 | $1,408.69 | $1,408.70 | $1,408.70 | |