| 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 | $144.96 | 13.188% | $164.0773 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $249.99 | 9.215% | $273.0266 | $273.03 | $273.05 | $273.00 |
| Purchase #3 | $223.95 | 9.528% | $245.288 | $245.29 | $245.30 | $245.30 |
| Purchase #4 | $160.59 | 5.564% | $169.5252 | $169.53 | $169.55 | $169.50 |
| Purchase #5 | $27.50 | 11.688% | $30.7142 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $64.98 | 8.490% | $70.4968 | $70.50 | $70.50 | $70.50 |
| Purchase #7 | $148.35 | 8.592% | $161.0962 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $1,020.32 | $1,114.2243 | $1,114.24 | $1,114.30 | $1,114.20 | |