| 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 | $131.69 | 11.305% | $146.5776 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $28.46 | 6.532% | $30.319 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $233.27 | 7.422% | $250.5833 | $250.58 | $250.60 | $250.60 |
| Purchase #4 | $158.29 | 9.275% | $172.9714 | $172.97 | $172.95 | $173.00 |
| Purchase #5 | $16.26 | 12.334% | $18.2655 | $18.27 | $18.25 | $18.30 |
| Purchase #6 | $247.95 | 4.515% | $259.1449 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $60.65 | 3.806% | $62.9583 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $876.57 | $940.8200 | $940.82 | $940.80 | $940.90 | |