| 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 | $171.71 | 3.295% | $177.3678 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $192.88 | 12.835% | $217.6361 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $203.77 | 13.492% | $231.2626 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $107.91 | 3.855% | $112.0699 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $64.40 | 10.205% | $70.972 | $70.97 | $70.95 | $71.00 |
| Purchase #6 | $60.66 | 8.220% | $65.6463 | $65.65 | $65.65 | $65.60 |
| Purchase #7 | $133.77 | 11.456% | $149.0947 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $935.10 | $1,024.0494 | $1,024.05 | $1,024.00 | $1,024.10 | |