| 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 | $173.95 | 13.594% | $197.5968 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $117.46 | 9.387% | $128.486 | $128.49 | $128.50 | $128.50 |
| Purchase #3 | $66.32 | 6.464% | $70.6069 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $35.46 | 3.360% | $36.6515 | $36.65 | $36.65 | $36.70 |
| Purchase #5 | $118.79 | 5.846% | $125.7345 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $12.83 | 6.737% | $13.6944 | $13.69 | $13.70 | $13.70 |
| Purchase #7 | $209.70 | 10.594% | $231.9156 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $734.51 | $804.6857 | $804.69 | $804.70 | $804.70 | |