| 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 | $176.47 | 10.581% | $195.1423 | $195.14 | $195.15 | $195.10 |
| Purchase #2 | $46.76 | 3.145% | $48.2306 | $48.23 | $48.25 | $48.20 |
| Purchase #3 | $115.28 | 7.256% | $123.6447 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $241.63 | 7.381% | $259.4647 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $157.87 | 7.485% | $169.6866 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $81.84 | 3.513% | $84.715 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $52.26 | 9.248% | $57.093 | $57.09 | $57.10 | $57.10 |
| 7 purchase totals = | $872.11 | $937.9769 | $937.97 | $938.00 | $937.90 | |